397808575968

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{26497}}^1\times {\mathrm{8231}}^1$

素因数の和:34760

約数の個数: 96

約数和(自身を含む): 1099382941440

約数和(自身を除く): 701574365472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 8231, 16462, 24693, 26497, 32924, 49386, 52994, 65848, 79491, 98772, 105988, 131696, 156389, 158982, 197544, 211976, 263392, 312778, 317964, 395088, 423952, 469167, 503443, 625556, 635928, 790176, 847904, 938334, 1006886, 1251112, 1271856, 1510329, 1876668, 2013772, 2502224, 2543712, 3020658, 3753336, 4027544, 5004448, 6041316, 7506672, 8055088, 12082632, 15013344, 16110176, 24165264, 48330528, 218096807, 436193614, 654290421, 872387228, 1308580842, 1744774456, 2617161684, 3489548912, 4143839333, 5234323368, 6979097824, 8287678666, 10468646736, 12431517999, 16575357332, 20937293472, 24863035998, 33150714664, 49726071996, 66301429328, 99452143992, 132602858656, 198904287984, 397808575968]

約数ペア:

[(1, 397808575968), (2, 198904287984), (3, 132602858656), (4, 99452143992), (6, 66301429328), (8, 49726071996), (12, 33150714664), (16, 24863035998), (19, 20937293472), (24, 16575357332), (32, 12431517999), (38, 10468646736), (48, 8287678666), (57, 6979097824), (76, 5234323368), (96, 4143839333), (114, 3489548912), (152, 2617161684), (228, 1744774456), (304, 1308580842), (456, 872387228), (608, 654290421), (912, 436193614), (1824, 218096807), (8231, 48330528), (16462, 24165264), (24693, 16110176), (26497, 15013344), (32924, 12082632), (49386, 8055088), (52994, 7506672), (65848, 6041316), (79491, 5004448), (98772, 4027544), (105988, 3753336), (131696, 3020658), (156389, 2543712), (158982, 2502224), (197544, 2013772), (211976, 1876668), (263392, 1510329), (312778, 1271856), (317964, 1251112), (395088, 1006886), (423952, 938334), (469167, 847904), (503443, 790176), (625556, 635928)]