40597189456

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1149

約数の個数: 120

約数和(自身を含む): 85543668704

約数和(自身を除く): 44946479248

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 163, 244, 272, 289, 326, 488, 578, 652, 883, 976, 1037, 1156, 1304, 1766, 2074, 2312, 2608, 2771, 3532, 4148, 4624, 5542, 7064, 8296, 9943, 11084, 14128, 15011, 16592, 17629, 19886, 22168, 30022, 35258, 39772, 44336, 47107, 53863, 60044, 70516, 79544, 94214, 107726, 120088, 141032, 143929, 159088, 169031, 188428, 215452, 240176, 255187, 282064, 287858, 338062, 376856, 430904, 510374, 575716, 676124, 753712, 861808, 915671, 1020748, 1151432, 1352248, 1831342, 2041496, 2302864, 2446793, 2704496, 2873527, 3662684, 4082992, 4893586, 5747054, 7325368, 8779669, 9787172, 11494108, 14650736, 15566407, 17559338, 19574344, 22988216, 31132814, 35118676, 39148688, 41595481, 45976432, 62265628, 70237352, 83190962, 124531256, 140474704, 149254373, 166381924, 249062512, 298508746, 332763848, 597017492, 665527696, 1194034984, 2388069968, 2537324341, 5074648682, 10149297364, 20298594728, 40597189456]

約数ペア:

[(1, 40597189456), (2, 20298594728), (4, 10149297364), (8, 5074648682), (16, 2537324341), (17, 2388069968), (34, 1194034984), (61, 665527696), (68, 597017492), (122, 332763848), (136, 298508746), (163, 249062512), (244, 166381924), (272, 149254373), (289, 140474704), (326, 124531256), (488, 83190962), (578, 70237352), (652, 62265628), (883, 45976432), (976, 41595481), (1037, 39148688), (1156, 35118676), (1304, 31132814), (1766, 22988216), (2074, 19574344), (2312, 17559338), (2608, 15566407), (2771, 14650736), (3532, 11494108), (4148, 9787172), (4624, 8779669), (5542, 7325368), (7064, 5747054), (8296, 4893586), (9943, 4082992), (11084, 3662684), (14128, 2873527), (15011, 2704496), (16592, 2446793), (17629, 2302864), (19886, 2041496), (22168, 1831342), (30022, 1352248), (35258, 1151432), (39772, 1020748), (44336, 915671), (47107, 861808), (53863, 753712), (60044, 676124), (70516, 575716), (79544, 510374), (94214, 430904), (107726, 376856), (120088, 338062), (141032, 287858), (143929, 282064), (159088, 255187), (169031, 240176), (188428, 215452)]