255873485244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1\times {\mathrm{10663}}^1$

素因数の和:12307

約数の個数: 96

約数和(自身を含む): 649817409024

約数和(自身を除く): 393943923780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 1523, 2626, 3046, 3939, 4569, 5252, 6092, 7878, 9138, 10663, 15756, 18276, 19799, 21326, 31989, 39598, 42652, 59397, 63978, 79196, 118794, 127956, 138619, 153823, 237588, 277238, 307646, 415857, 461469, 554476, 615292, 831714, 922938, 1076963, 1663428, 1845876, 1999699, 2153926, 3230889, 3999398, 4307852, 5999097, 6461778, 7998796, 11998194, 12923556, 14000519, 16239749, 23996388, 28001038, 32479498, 42001557, 48719247, 56002076, 64958996, 84003114, 97438494, 168006228, 194876988, 211116737, 422233474, 633350211, 844466948, 1266700422, 1640214649, 2533400844, 3280429298, 4920643947, 6560858596, 9841287894, 19682575788, 21322790437, 42645580874, 63968371311, 85291161748, 127936742622, 255873485244]

約数ペア:

[(1, 255873485244), (2, 127936742622), (3, 85291161748), (4, 63968371311), (6, 42645580874), (12, 21322790437), (13, 19682575788), (26, 9841287894), (39, 6560858596), (52, 4920643947), (78, 3280429298), (101, 2533400844), (156, 1640214649), (202, 1266700422), (303, 844466948), (404, 633350211), (606, 422233474), (1212, 211116737), (1313, 194876988), (1523, 168006228), (2626, 97438494), (3046, 84003114), (3939, 64958996), (4569, 56002076), (5252, 48719247), (6092, 42001557), (7878, 32479498), (9138, 28001038), (10663, 23996388), (15756, 16239749), (18276, 14000519), (19799, 12923556), (21326, 11998194), (31989, 7998796), (39598, 6461778), (42652, 5999097), (59397, 4307852), (63978, 3999398), (79196, 3230889), (118794, 2153926), (127956, 1999699), (138619, 1845876), (153823, 1663428), (237588, 1076963), (277238, 922938), (307646, 831714), (415857, 615292), (461469, 554476)]