1618886412

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 288

約数和(自身を含む): 5256625920

約数和(自身を除く): 3637739508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 81, 99, 108, 114, 117, 132, 143, 156, 162, 171, 198, 209, 228, 234, 243, 247, 286, 297, 324, 342, 351, 396, 418, 429, 468, 486, 494, 513, 572, 594, 613, 627, 684, 702, 741, 836, 858, 891, 972, 988, 1026, 1053, 1188, 1226, 1254, 1287, 1404, 1482, 1539, 1716, 1782, 1839, 1881, 2052, 2106, 2223, 2452, 2508, 2574, 2673, 2717, 2964, 3078, 3159, 3564, 3678, 3762, 3861, 4212, 4446, 4617, 5148, 5346, 5434, 5517, 5643, 6156, 6318, 6669, 6743, 7356, 7524, 7722, 7969, 8151, 8892, 9234, 10692, 10868, 11034, 11286, 11583, 11647, 12636, 13338, 13486, 15444, 15938, 16302, 16551, 16929, 18468, 20007, 20229, 22068, 22572, 23166, 23294, 23907, 24453, 26676, 26972, 31876, 32604, 33102, 33858, 34749, 34941, 40014, 40458, 46332, 46588, 47814, 48906, 49653, 50787, 60021, 60687, 66204, 67716, 69498, 69882, 71721, 73359, 80028, 80916, 87659, 95628, 97812, 99306, 101574, 104823, 120042, 121374, 128117, 138996, 139764, 143442, 146718, 148959, 151411, 175318, 182061, 198612, 203148, 209646, 215163, 220077, 240084, 242748, 256234, 262977, 286884, 293436, 297918, 302822, 314469, 350636, 364122, 384351, 419292, 430326, 440154, 454233, 512468, 525954, 546183, 595836, 605644, 628938, 645489, 660231, 728244, 768702, 788931, 860652, 880308, 908466, 943407, 1051908, 1092366, 1153053, 1257876, 1290978, 1320462, 1362699, 1537404, 1577862, 1638549, 1665521, 1816932, 1886814, 1936467, 2184732, 2306106, 2366793, 2581956, 2640924, 2725398, 2830221, 3155724, 3277098, 3331042, 3459159, 3773628, 3872934, 4088097, 4612212, 4733586, 4996563, 5450796, 5660442, 6554196, 6662084, 6918318, 7100379, 7745868, 8176194, 9467172, 9993126, 10377477, 11320884, 12264291, 13836636, 14200758, 14989689, 16352388, 19986252, 20754954, 21301137, 24528582, 28401516, 29979378, 31132431, 36792873, 41509908, 42602274, 44969067, 49057164, 59958756, 62264862, 73585746, 85204548, 89938134, 124529724, 134907201, 147171492, 179876268, 269814402, 404721603, 539628804, 809443206, 1618886412]

約数ペア:

[(1, 1618886412), (2, 809443206), (3, 539628804), (4, 404721603), (6, 269814402), (9, 179876268), (11, 147171492), (12, 134907201), (13, 124529724), (18, 89938134), (19, 85204548), (22, 73585746), (26, 62264862), (27, 59958756), (33, 49057164), (36, 44969067), (38, 42602274), (39, 41509908), (44, 36792873), (52, 31132431), (54, 29979378), (57, 28401516), (66, 24528582), (76, 21301137), (78, 20754954), (81, 19986252), (99, 16352388), (108, 14989689), (114, 14200758), (117, 13836636), (132, 12264291), (143, 11320884), (156, 10377477), (162, 9993126), (171, 9467172), (198, 8176194), (209, 7745868), (228, 7100379), (234, 6918318), (243, 6662084), (247, 6554196), (286, 5660442), (297, 5450796), (324, 4996563), (342, 4733586), (351, 4612212), (396, 4088097), (418, 3872934), (429, 3773628), (468, 3459159), (486, 3331042), (494, 3277098), (513, 3155724), (572, 2830221), (594, 2725398), (613, 2640924), (627, 2581956), (684, 2366793), (702, 2306106), (741, 2184732), (836, 1936467), (858, 1886814), (891, 1816932), (972, 1665521), (988, 1638549), (1026, 1577862), (1053, 1537404), (1188, 1362699), (1226, 1320462), (1254, 1290978), (1287, 1257876), (1404, 1153053), (1482, 1092366), (1539, 1051908), (1716, 943407), (1782, 908466), (1839, 880308), (1881, 860652), (2052, 788931), (2106, 768702), (2223, 728244), (2452, 660231), (2508, 645489), (2574, 628938), (2673, 605644), (2717, 595836), (2964, 546183), (3078, 525954), (3159, 512468), (3564, 454233), (3678, 440154), (3762, 430326), (3861, 419292), (4212, 384351), (4446, 364122), (4617, 350636), (5148, 314469), (5346, 302822), (5434, 297918), (5517, 293436), (5643, 286884), (6156, 262977), (6318, 256234), (6669, 242748), (6743, 240084), (7356, 220077), (7524, 215163), (7722, 209646), (7969, 203148), (8151, 198612), (8892, 182061), (9234, 175318), (10692, 151411), (10868, 148959), (11034, 146718), (11286, 143442), (11583, 139764), (11647, 138996), (12636, 128117), (13338, 121374), (13486, 120042), (15444, 104823), (15938, 101574), (16302, 99306), (16551, 97812), (16929, 95628), (18468, 87659), (20007, 80916), (20229, 80028), (22068, 73359), (22572, 71721), (23166, 69882), (23294, 69498), (23907, 67716), (24453, 66204), (26676, 60687), (26972, 60021), (31876, 50787), (32604, 49653), (33102, 48906), (33858, 47814), (34749, 46588), (34941, 46332), (40014, 40458)]