331685508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2750

約数の個数: 144

約数和(自身を含む): 1034208000

約数和(自身を除く): 702522492

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 399, 418, 462, 532, 539, 588, 627, 798, 836, 924, 931, 1078, 1254, 1463, 1596, 1617, 1862, 2156, 2508, 2699, 2793, 2926, 3234, 3724, 4389, 5398, 5586, 5852, 6468, 8097, 8778, 10241, 10796, 11172, 16194, 17556, 18893, 20482, 29689, 30723, 32388, 37786, 40964, 51281, 56679, 59378, 61446, 75572, 89067, 102562, 113358, 118756, 122892, 132251, 153843, 178134, 205124, 207823, 226716, 264502, 307686, 356268, 358967, 396753, 415646, 529004, 564091, 615372, 623469, 717934, 793506, 831292, 1076901, 1128182, 1246938, 1435868, 1454761, 1587012, 1692273, 2153802, 2256364, 2493876, 2512769, 2909522, 3384546, 3948637, 4307604, 4364283, 5025538, 5819044, 6769092, 7538307, 7897274, 8728566, 10051076, 11845911, 15076614, 15794548, 17457132, 23691822, 27640459, 30153228, 47383644, 55280918, 82921377, 110561836, 165842754, 331685508]

約数ペア:

[(1, 331685508), (2, 165842754), (3, 110561836), (4, 82921377), (6, 55280918), (7, 47383644), (11, 30153228), (12, 27640459), (14, 23691822), (19, 17457132), (21, 15794548), (22, 15076614), (28, 11845911), (33, 10051076), (38, 8728566), (42, 7897274), (44, 7538307), (49, 6769092), (57, 5819044), (66, 5025538), (76, 4364283), (77, 4307604), (84, 3948637), (98, 3384546), (114, 2909522), (132, 2512769), (133, 2493876), (147, 2256364), (154, 2153802), (196, 1692273), (209, 1587012), (228, 1454761), (231, 1435868), (266, 1246938), (294, 1128182), (308, 1076901), (399, 831292), (418, 793506), (462, 717934), (532, 623469), (539, 615372), (588, 564091), (627, 529004), (798, 415646), (836, 396753), (924, 358967), (931, 356268), (1078, 307686), (1254, 264502), (1463, 226716), (1596, 207823), (1617, 205124), (1862, 178134), (2156, 153843), (2508, 132251), (2699, 122892), (2793, 118756), (2926, 113358), (3234, 102562), (3724, 89067), (4389, 75572), (5398, 61446), (5586, 59378), (5852, 56679), (6468, 51281), (8097, 40964), (8778, 37786), (10241, 32388), (10796, 30723), (11172, 29689), (16194, 20482), (17556, 18893)]