130640448

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:560

約数の個数: 112

約数和(自身を含む): 365174784

約数和(自身を除く): 234534336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 141, 186, 188, 192, 248, 282, 372, 376, 467, 496, 564, 744, 752, 934, 992, 1128, 1401, 1457, 1488, 1504, 1868, 1984, 2256, 2802, 2914, 2976, 3008, 3736, 4371, 4512, 5604, 5828, 5952, 7472, 8742, 9024, 11208, 11656, 14477, 14944, 17484, 21949, 22416, 23312, 28954, 29888, 34968, 43431, 43898, 44832, 46624, 57908, 65847, 69936, 86862, 87796, 89664, 93248, 115816, 131694, 139872, 173724, 175592, 231632, 263388, 279744, 347448, 351184, 463264, 526776, 680419, 694896, 702368, 926528, 1053552, 1360838, 1389792, 1404736, 2041257, 2107104, 2721676, 2779584, 4082514, 4214208, 5443352, 8165028, 10886704, 16330056, 21773408, 32660112, 43546816, 65320224, 130640448]

約数ペア:

[(1, 130640448), (2, 65320224), (3, 43546816), (4, 32660112), (6, 21773408), (8, 16330056), (12, 10886704), (16, 8165028), (24, 5443352), (31, 4214208), (32, 4082514), (47, 2779584), (48, 2721676), (62, 2107104), (64, 2041257), (93, 1404736), (94, 1389792), (96, 1360838), (124, 1053552), (141, 926528), (186, 702368), (188, 694896), (192, 680419), (248, 526776), (282, 463264), (372, 351184), (376, 347448), (467, 279744), (496, 263388), (564, 231632), (744, 175592), (752, 173724), (934, 139872), (992, 131694), (1128, 115816), (1401, 93248), (1457, 89664), (1488, 87796), (1504, 86862), (1868, 69936), (1984, 65847), (2256, 57908), (2802, 46624), (2914, 44832), (2976, 43898), (3008, 43431), (3736, 34968), (4371, 29888), (4512, 28954), (5604, 23312), (5828, 22416), (5952, 21949), (7472, 17484), (8742, 14944), (9024, 14477), (11208, 11656)]