995163984

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{222931}}^1$

素因数の和:222976

約数の個数: 60

約数和(自身を含む): 2874931072

約数和(自身を除く): 1879767088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 222931, 445862, 668793, 891724, 1337586, 1783448, 2006379, 2675172, 3566896, 4012758, 5350344, 6910861, 8025516, 10700688, 13821722, 16051032, 20732583, 27643444, 32102064, 41465166, 55286888, 62197749, 82930332, 110573776, 124395498, 165860664, 248790996, 331721328, 497581992, 995163984]

約数ペア:

[(1, 995163984), (2, 497581992), (3, 331721328), (4, 248790996), (6, 165860664), (8, 124395498), (9, 110573776), (12, 82930332), (16, 62197749), (18, 55286888), (24, 41465166), (31, 32102064), (36, 27643444), (48, 20732583), (62, 16051032), (72, 13821722), (93, 10700688), (124, 8025516), (144, 6910861), (186, 5350344), (248, 4012758), (279, 3566896), (372, 2675172), (496, 2006379), (558, 1783448), (744, 1337586), (1116, 891724), (1488, 668793), (2232, 445862), (4464, 222931)]