1215666909688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3169}}^1\times {\mathrm{16831}}^1$

素因数の和:20061

約数の個数: 128

約数和(自身を含む): 2919719116800

約数和(自身を除く): 1704052207112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3169, 3256, 5698, 6338, 11396, 12676, 16831, 22183, 22792, 25352, 33662, 34859, 44366, 67324, 69718, 88732, 117253, 117817, 134648, 139436, 177464, 185141, 234506, 235634, 244013, 278872, 370282, 469012, 471268, 488026, 622747, 740564, 820771, 938024, 942536, 976052, 1245494, 1289783, 1295987, 1481128, 1641542, 1952104, 2490988, 2579566, 2591974, 3283084, 4359229, 4981976, 5159132, 5183948, 6566168, 6850217, 8718458, 9028481, 10318264, 10367896, 13700434, 17436916, 18056962, 27400868, 34873832, 36113924, 47951519, 53337439, 54801736, 72227848, 95903038, 106674878, 191806076, 213349756, 373362073, 383612152, 426699512, 586711829, 746724146, 1173423658, 1493448292, 1973485243, 2346847316, 2986896584, 3946970486, 4106982803, 4693694632, 7893940972, 8213965606, 13814396701, 15787881944, 16427931212, 21708337673, 27628793402, 32855862424, 43416675346, 55257586804, 86833350692, 110515173608, 151958363711, 173666701384, 303916727422, 607833454844, 1215666909688]

約数ペア:

[(1, 1215666909688), (2, 607833454844), (4, 303916727422), (7, 173666701384), (8, 151958363711), (11, 110515173608), (14, 86833350692), (22, 55257586804), (28, 43416675346), (37, 32855862424), (44, 27628793402), (56, 21708337673), (74, 16427931212), (77, 15787881944), (88, 13814396701), (148, 8213965606), (154, 7893940972), (259, 4693694632), (296, 4106982803), (308, 3946970486), (407, 2986896584), (518, 2346847316), (616, 1973485243), (814, 1493448292), (1036, 1173423658), (1628, 746724146), (2072, 586711829), (2849, 426699512), (3169, 383612152), (3256, 373362073), (5698, 213349756), (6338, 191806076), (11396, 106674878), (12676, 95903038), (16831, 72227848), (22183, 54801736), (22792, 53337439), (25352, 47951519), (33662, 36113924), (34859, 34873832), (44366, 27400868), (67324, 18056962), (69718, 17436916), (88732, 13700434), (117253, 10367896), (117817, 10318264), (134648, 9028481), (139436, 8718458), (177464, 6850217), (185141, 6566168), (234506, 5183948), (235634, 5159132), (244013, 4981976), (278872, 4359229), (370282, 3283084), (469012, 2591974), (471268, 2579566), (488026, 2490988), (622747, 1952104), (740564, 1641542), (820771, 1481128), (938024, 1295987), (942536, 1289783), (976052, 1245494)]