253872432

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2039

約数の個数: 120

約数和(自身を含む): 784824768

約数和(自身を除く): 530952336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 83, 88, 99, 132, 144, 166, 176, 198, 249, 264, 332, 396, 498, 528, 664, 747, 792, 913, 996, 1328, 1494, 1584, 1826, 1931, 1992, 2739, 2988, 3652, 3862, 3984, 5478, 5793, 5976, 7304, 7724, 8217, 10956, 11586, 11952, 14608, 15448, 16434, 17379, 21241, 21912, 23172, 30896, 32868, 34758, 42482, 43824, 46344, 63723, 65736, 69516, 84964, 92688, 127446, 131472, 139032, 160273, 169928, 191169, 254892, 278064, 320546, 339856, 382338, 480819, 509784, 641092, 764676, 961638, 1019568, 1282184, 1442457, 1529352, 1763003, 1923276, 2564368, 2884914, 3058704, 3526006, 3846552, 5289009, 5769828, 7052012, 7693104, 10578018, 11539656, 14104024, 15867027, 21156036, 23079312, 28208048, 31734054, 42312072, 63468108, 84624144, 126936216, 253872432]

約数ペア:

[(1, 253872432), (2, 126936216), (3, 84624144), (4, 63468108), (6, 42312072), (8, 31734054), (9, 28208048), (11, 23079312), (12, 21156036), (16, 15867027), (18, 14104024), (22, 11539656), (24, 10578018), (33, 7693104), (36, 7052012), (44, 5769828), (48, 5289009), (66, 3846552), (72, 3526006), (83, 3058704), (88, 2884914), (99, 2564368), (132, 1923276), (144, 1763003), (166, 1529352), (176, 1442457), (198, 1282184), (249, 1019568), (264, 961638), (332, 764676), (396, 641092), (498, 509784), (528, 480819), (664, 382338), (747, 339856), (792, 320546), (913, 278064), (996, 254892), (1328, 191169), (1494, 169928), (1584, 160273), (1826, 139032), (1931, 131472), (1992, 127446), (2739, 92688), (2988, 84964), (3652, 69516), (3862, 65736), (3984, 63723), (5478, 46344), (5793, 43824), (5976, 42482), (7304, 34758), (7724, 32868), (8217, 30896), (10956, 23172), (11586, 21912), (11952, 21241), (14608, 17379), (15448, 16434)]