857895948

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 336

約数和(自身を含む): 2868941376

約数和(自身を除く): 2011045428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 53, 54, 61, 63, 78, 81, 84, 91, 106, 108, 117, 122, 126, 156, 159, 162, 182, 183, 189, 212, 234, 243, 244, 252, 273, 318, 324, 351, 364, 366, 371, 378, 427, 468, 477, 486, 546, 549, 567, 636, 689, 702, 729, 732, 742, 756, 793, 819, 854, 954, 972, 1053, 1092, 1098, 1113, 1134, 1281, 1378, 1404, 1431, 1458, 1484, 1586, 1638, 1647, 1701, 1708, 1908, 2067, 2106, 2196, 2226, 2268, 2379, 2457, 2562, 2756, 2862, 2916, 3159, 3172, 3233, 3276, 3294, 3339, 3402, 3843, 4134, 4212, 4293, 4452, 4758, 4823, 4914, 4941, 5103, 5124, 5551, 5724, 6201, 6318, 6466, 6588, 6678, 6804, 7137, 7371, 7686, 8268, 8586, 9477, 9516, 9646, 9699, 9828, 9882, 10017, 10206, 11102, 11529, 12402, 12636, 12879, 12932, 13356, 14274, 14469, 14742, 14823, 15372, 16653, 17172, 18603, 18954, 19292, 19398, 19764, 20034, 20412, 21411, 22113, 22204, 22631, 23058, 24804, 25758, 28548, 28938, 29097, 29484, 29646, 30051, 33306, 34587, 37206, 37908, 38637, 38796, 40068, 42029, 42822, 43407, 44226, 44469, 45262, 46116, 49959, 51516, 55809, 57876, 58194, 59292, 60102, 64233, 66339, 66612, 67893, 69174, 74412, 77274, 84058, 85644, 86814, 87291, 88452, 88938, 90153, 90524, 99918, 103761, 111618, 116388, 120204, 126087, 128466, 130221, 132678, 135786, 138348, 149877, 154548, 167427, 168116, 173628, 174582, 177876, 180306, 192699, 199836, 203679, 207522, 223236, 252174, 256932, 260442, 261873, 265356, 270459, 271572, 294203, 299754, 311283, 334854, 349164, 360612, 378261, 385398, 390663, 407358, 415044, 449631, 502281, 504348, 520884, 523746, 540918, 578097, 588406, 599508, 611037, 622566, 669708, 756522, 770796, 781326, 785619, 814716, 882609, 899262, 1004562, 1047492, 1081836, 1134783, 1156194, 1171989, 1176812, 1222074, 1245132, 1348893, 1513044, 1562652, 1571238, 1765218, 1798524, 1833111, 2009124, 2269566, 2312388, 2343978, 2356857, 2444148, 2647827, 2697786, 3142476, 3404349, 3515967, 3530436, 3666222, 4046679, 4539132, 4687956, 4713714, 5295654, 5395572, 5499333, 6808698, 7031934, 7332444, 7943481, 8093358, 9427428, 10213047, 10591308, 10998666, 13617396, 14063868, 15886962, 16186716, 16497999, 20426094, 21997332, 23830443, 30639141, 31773924, 32995998, 40852188, 47660886, 61278282, 65991996, 71491329, 95321772, 122556564, 142982658, 214473987, 285965316, 428947974, 857895948]

約数ペア:

[(1, 857895948), (2, 428947974), (3, 285965316), (4, 214473987), (6, 142982658), (7, 122556564), (9, 95321772), (12, 71491329), (13, 65991996), (14, 61278282), (18, 47660886), (21, 40852188), (26, 32995998), (27, 31773924), (28, 30639141), (36, 23830443), (39, 21997332), (42, 20426094), (52, 16497999), (53, 16186716), (54, 15886962), (61, 14063868), (63, 13617396), (78, 10998666), (81, 10591308), (84, 10213047), (91, 9427428), (106, 8093358), (108, 7943481), (117, 7332444), (122, 7031934), (126, 6808698), (156, 5499333), (159, 5395572), (162, 5295654), (182, 4713714), (183, 4687956), (189, 4539132), (212, 4046679), (234, 3666222), (243, 3530436), (244, 3515967), (252, 3404349), (273, 3142476), (318, 2697786), (324, 2647827), (351, 2444148), (364, 2356857), (366, 2343978), (371, 2312388), (378, 2269566), (427, 2009124), (468, 1833111), (477, 1798524), (486, 1765218), (546, 1571238), (549, 1562652), (567, 1513044), (636, 1348893), (689, 1245132), (702, 1222074), (729, 1176812), (732, 1171989), (742, 1156194), (756, 1134783), (793, 1081836), (819, 1047492), (854, 1004562), (954, 899262), (972, 882609), (1053, 814716), (1092, 785619), (1098, 781326), (1113, 770796), (1134, 756522), (1281, 669708), (1378, 622566), (1404, 611037), (1431, 599508), (1458, 588406), (1484, 578097), (1586, 540918), (1638, 523746), (1647, 520884), (1701, 504348), (1708, 502281), (1908, 449631), (2067, 415044), (2106, 407358), (2196, 390663), (2226, 385398), (2268, 378261), (2379, 360612), (2457, 349164), (2562, 334854), (2756, 311283), (2862, 299754), (2916, 294203), (3159, 271572), (3172, 270459), (3233, 265356), (3276, 261873), (3294, 260442), (3339, 256932), (3402, 252174), (3843, 223236), (4134, 207522), (4212, 203679), (4293, 199836), (4452, 192699), (4758, 180306), (4823, 177876), (4914, 174582), (4941, 173628), (5103, 168116), (5124, 167427), (5551, 154548), (5724, 149877), (6201, 138348), (6318, 135786), (6466, 132678), (6588, 130221), (6678, 128466), (6804, 126087), (7137, 120204), (7371, 116388), (7686, 111618), (8268, 103761), (8586, 99918), (9477, 90524), (9516, 90153), (9646, 88938), (9699, 88452), (9828, 87291), (9882, 86814), (10017, 85644), (10206, 84058), (11102, 77274), (11529, 74412), (12402, 69174), (12636, 67893), (12879, 66612), (12932, 66339), (13356, 64233), (14274, 60102), (14469, 59292), (14742, 58194), (14823, 57876), (15372, 55809), (16653, 51516), (17172, 49959), (18603, 46116), (18954, 45262), (19292, 44469), (19398, 44226), (19764, 43407), (20034, 42822), (20412, 42029), (21411, 40068), (22113, 38796), (22204, 38637), (22631, 37908), (23058, 37206), (24804, 34587), (25758, 33306), (28548, 30051), (28938, 29646), (29097, 29484)]