285965316

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 955438848

約数和(自身を除く): 669473532

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, 732, 742, 756, 793, 819, 854, 954, 972, 1053, 1092, 1098, 1113, 1134, 1281, 1378, 1404, 1431, 1484, 1586, 1638, 1647, 1701, 1708, 1908, 2067, 2106, 2196, 2226, 2268, 2379, 2457, 2562, 2756, 2862, 3159, 3172, 3233, 3276, 3294, 3339, 3402, 3843, 4134, 4212, 4293, 4452, 4758, 4823, 4914, 4941, 5124, 5551, 5724, 6201, 6318, 6466, 6588, 6678, 6804, 7137, 7371, 7686, 8268, 8586, 9516, 9646, 9699, 9828, 9882, 10017, 11102, 11529, 12402, 12636, 12879, 12932, 13356, 14274, 14469, 14742, 14823, 15372, 16653, 17172, 18603, 19292, 19398, 19764, 20034, 21411, 22113, 22204, 22631, 23058, 24804, 25758, 28548, 28938, 29097, 29484, 29646, 30051, 33306, 34587, 37206, 38796, 40068, 42029, 42822, 43407, 44226, 45262, 46116, 49959, 51516, 55809, 57876, 58194, 59292, 60102, 64233, 66612, 67893, 69174, 74412, 84058, 85644, 86814, 87291, 88452, 90153, 90524, 99918, 103761, 111618, 116388, 120204, 126087, 128466, 130221, 135786, 138348, 149877, 167427, 168116, 173628, 174582, 180306, 192699, 199836, 203679, 207522, 223236, 252174, 256932, 260442, 261873, 271572, 294203, 299754, 334854, 349164, 360612, 378261, 385398, 390663, 407358, 415044, 449631, 504348, 520884, 523746, 588406, 599508, 611037, 669708, 756522, 770796, 781326, 785619, 814716, 882609, 899262, 1047492, 1134783, 1171989, 1176812, 1222074, 1348893, 1513044, 1562652, 1571238, 1765218, 1798524, 1833111, 2269566, 2343978, 2444148, 2647827, 2697786, 3142476, 3404349, 3530436, 3666222, 4539132, 4687956, 5295654, 5395572, 5499333, 6808698, 7332444, 7943481, 10213047, 10591308, 10998666, 13617396, 15886962, 20426094, 21997332, 23830443, 31773924, 40852188, 47660886, 71491329, 95321772, 142982658, 285965316]

約数ペア:

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