15698936656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 35390234880

約数和(自身を除く): 19691298224

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 152, 208, 212, 241, 247, 304, 311, 424, 482, 494, 622, 689, 848, 964, 988, 1007, 1244, 1378, 1928, 1976, 2014, 2488, 2756, 3133, 3856, 3952, 4028, 4043, 4579, 4976, 5512, 5909, 6266, 8056, 8086, 9158, 11024, 11818, 12532, 12773, 13091, 16112, 16172, 16483, 18316, 23636, 25064, 25546, 26182, 32344, 32966, 36632, 47272, 50128, 51092, 52364, 59527, 64688, 65932, 73264, 74951, 76817, 94544, 102184, 104728, 119054, 131864, 149902, 153634, 166049, 204368, 209456, 214279, 238108, 242687, 263728, 299804, 307268, 313177, 332098, 428558, 476216, 485374, 599608, 614536, 626354, 664196, 857116, 952432, 970748, 974363, 1199216, 1229072, 1252708, 1328392, 1424069, 1714232, 1941496, 1948726, 2505416, 2656784, 2848138, 3154931, 3428464, 3882992, 3897452, 3972403, 4071301, 5010832, 5696276, 6309862, 7794904, 7944806, 8142602, 11392552, 12619724, 15589808, 15889612, 16285204, 18512897, 22785104, 25239448, 31779224, 32570408, 37025794, 50478896, 51641239, 63558448, 65140816, 74051588, 75475657, 103282478, 148103176, 150951314, 206564956, 296206352, 301902628, 413129912, 603805256, 826259824, 981183541, 1207610512, 1962367082, 3924734164, 7849468328, 15698936656]

約数ペア:

[(1, 15698936656), (2, 7849468328), (4, 3924734164), (8, 1962367082), (13, 1207610512), (16, 981183541), (19, 826259824), (26, 603805256), (38, 413129912), (52, 301902628), (53, 296206352), (76, 206564956), (104, 150951314), (106, 148103176), (152, 103282478), (208, 75475657), (212, 74051588), (241, 65140816), (247, 63558448), (304, 51641239), (311, 50478896), (424, 37025794), (482, 32570408), (494, 31779224), (622, 25239448), (689, 22785104), (848, 18512897), (964, 16285204), (988, 15889612), (1007, 15589808), (1244, 12619724), (1378, 11392552), (1928, 8142602), (1976, 7944806), (2014, 7794904), (2488, 6309862), (2756, 5696276), (3133, 5010832), (3856, 4071301), (3952, 3972403), (4028, 3897452), (4043, 3882992), (4579, 3428464), (4976, 3154931), (5512, 2848138), (5909, 2656784), (6266, 2505416), (8056, 1948726), (8086, 1941496), (9158, 1714232), (11024, 1424069), (11818, 1328392), (12532, 1252708), (12773, 1229072), (13091, 1199216), (16112, 974363), (16172, 970748), (16483, 952432), (18316, 857116), (23636, 664196), (25064, 626354), (25546, 614536), (26182, 599608), (32344, 485374), (32966, 476216), (36632, 428558), (47272, 332098), (50128, 313177), (51092, 307268), (52364, 299804), (59527, 263728), (64688, 242687), (65932, 238108), (73264, 214279), (74951, 209456), (76817, 204368), (94544, 166049), (102184, 153634), (104728, 149902), (119054, 131864)]