390802368

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 1198522368

約数和(自身を除く): 807720000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 47, 48, 62, 64, 66, 88, 93, 94, 96, 124, 127, 132, 141, 176, 186, 188, 192, 248, 254, 264, 282, 341, 352, 372, 376, 381, 496, 508, 517, 528, 564, 682, 704, 744, 752, 762, 992, 1016, 1023, 1034, 1056, 1128, 1364, 1397, 1457, 1488, 1504, 1524, 1551, 1984, 2032, 2046, 2068, 2112, 2256, 2728, 2794, 2914, 2976, 3008, 3048, 3102, 3937, 4064, 4092, 4136, 4191, 4371, 4512, 5456, 5588, 5828, 5952, 5969, 6096, 6204, 7874, 8128, 8184, 8272, 8382, 8742, 9024, 10912, 11176, 11656, 11811, 11938, 12192, 12408, 15748, 16027, 16368, 16544, 16764, 17484, 17907, 21824, 22352, 23312, 23622, 23876, 24384, 24816, 31496, 32054, 32736, 33088, 33528, 34968, 35814, 43307, 44704, 46624, 47244, 47752, 48081, 49632, 62992, 64108, 65472, 65659, 67056, 69936, 71628, 86614, 89408, 93248, 94488, 95504, 96162, 99264, 125984, 128216, 129921, 131318, 134112, 139872, 143256, 173228, 185039, 188976, 191008, 192324, 196977, 251968, 256432, 259842, 262636, 268224, 279744, 286512, 346456, 370078, 377952, 382016, 384648, 393954, 512864, 519684, 525272, 555117, 573024, 692912, 740156, 755904, 769296, 787908, 1025728, 1039368, 1050544, 1110234, 1146048, 1385824, 1480312, 1538592, 1575816, 2035429, 2078736, 2101088, 2220468, 2771648, 2960624, 3077184, 3151632, 4070858, 4157472, 4202176, 4440936, 5921248, 6106287, 6303264, 8141716, 8314944, 8881872, 11842496, 12212574, 12606528, 16283432, 17763744, 24425148, 32566864, 35527488, 48850296, 65133728, 97700592, 130267456, 195401184, 390802368]

約数ペア:

[(1, 390802368), (2, 195401184), (3, 130267456), (4, 97700592), (6, 65133728), (8, 48850296), (11, 35527488), (12, 32566864), (16, 24425148), (22, 17763744), (24, 16283432), (31, 12606528), (32, 12212574), (33, 11842496), (44, 8881872), (47, 8314944), (48, 8141716), (62, 6303264), (64, 6106287), (66, 5921248), (88, 4440936), (93, 4202176), (94, 4157472), (96, 4070858), (124, 3151632), (127, 3077184), (132, 2960624), (141, 2771648), (176, 2220468), (186, 2101088), (188, 2078736), (192, 2035429), (248, 1575816), (254, 1538592), (264, 1480312), (282, 1385824), (341, 1146048), (352, 1110234), (372, 1050544), (376, 1039368), (381, 1025728), (496, 787908), (508, 769296), (517, 755904), (528, 740156), (564, 692912), (682, 573024), (704, 555117), (744, 525272), (752, 519684), (762, 512864), (992, 393954), (1016, 384648), (1023, 382016), (1034, 377952), (1056, 370078), (1128, 346456), (1364, 286512), (1397, 279744), (1457, 268224), (1488, 262636), (1504, 259842), (1524, 256432), (1551, 251968), (1984, 196977), (2032, 192324), (2046, 191008), (2068, 188976), (2112, 185039), (2256, 173228), (2728, 143256), (2794, 139872), (2914, 134112), (2976, 131318), (3008, 129921), (3048, 128216), (3102, 125984), (3937, 99264), (4064, 96162), (4092, 95504), (4136, 94488), (4191, 93248), (4371, 89408), (4512, 86614), (5456, 71628), (5588, 69936), (5828, 67056), (5952, 65659), (5969, 65472), (6096, 64108), (6204, 62992), (7874, 49632), (8128, 48081), (8184, 47752), (8272, 47244), (8382, 46624), (8742, 44704), (9024, 43307), (10912, 35814), (11176, 34968), (11656, 33528), (11811, 33088), (11938, 32736), (12192, 32054), (12408, 31496), (15748, 24816), (16027, 24384), (16368, 23876), (16544, 23622), (16764, 23312), (17484, 22352), (17907, 21824)]