25275791472

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{12743}}^1$

素因数の和:12859

約数の個数: 120

約数和(自身を含む): 69044545152

約数和(自身を除く): 43768753680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 961, 1032, 1333, 1488, 1922, 2064, 2666, 2883, 3844, 3999, 5332, 5766, 7688, 7998, 10664, 11532, 12743, 15376, 15996, 21328, 23064, 25486, 31992, 38229, 41323, 46128, 50972, 63984, 76458, 82646, 101944, 123969, 152916, 165292, 203888, 247938, 305832, 330584, 395033, 495876, 547949, 611664, 661168, 790066, 991752, 1095898, 1185099, 1580132, 1643847, 1983504, 2191796, 2370198, 3160264, 3287694, 4383592, 4740396, 6320528, 6575388, 8767184, 9480792, 12246023, 13150776, 16986419, 18961584, 24492046, 26301552, 33972838, 36738069, 48984092, 50959257, 67945676, 73476138, 97968184, 101918514, 135891352, 146952276, 195936368, 203837028, 271782704, 293904552, 407674056, 526578989, 587809104, 815348112, 1053157978, 1579736967, 2106315956, 3159473934, 4212631912, 6318947868, 8425263824, 12637895736, 25275791472]

約数ペア:

[(1, 25275791472), (2, 12637895736), (3, 8425263824), (4, 6318947868), (6, 4212631912), (8, 3159473934), (12, 2106315956), (16, 1579736967), (24, 1053157978), (31, 815348112), (43, 587809104), (48, 526578989), (62, 407674056), (86, 293904552), (93, 271782704), (124, 203837028), (129, 195936368), (172, 146952276), (186, 135891352), (248, 101918514), (258, 97968184), (344, 73476138), (372, 67945676), (496, 50959257), (516, 48984092), (688, 36738069), (744, 33972838), (961, 26301552), (1032, 24492046), (1333, 18961584), (1488, 16986419), (1922, 13150776), (2064, 12246023), (2666, 9480792), (2883, 8767184), (3844, 6575388), (3999, 6320528), (5332, 4740396), (5766, 4383592), (7688, 3287694), (7998, 3160264), (10664, 2370198), (11532, 2191796), (12743, 1983504), (15376, 1643847), (15996, 1580132), (21328, 1185099), (23064, 1095898), (25486, 991752), (31992, 790066), (38229, 661168), (41323, 611664), (46128, 547949), (50972, 495876), (63984, 395033), (76458, 330584), (82646, 305832), (101944, 247938), (123969, 203888), (152916, 165292)]