628629888

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 1736317440

約数和(自身を除く): 1107687552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 61, 64, 94, 96, 122, 128, 141, 183, 188, 192, 244, 282, 366, 376, 384, 488, 564, 571, 732, 752, 976, 1128, 1142, 1464, 1504, 1713, 1952, 2256, 2284, 2867, 2928, 3008, 3426, 3904, 4512, 4568, 5734, 5856, 6016, 6852, 7808, 8601, 9024, 9136, 11468, 11712, 13704, 17202, 18048, 18272, 22936, 23424, 26837, 27408, 34404, 34831, 36544, 45872, 53674, 54816, 68808, 69662, 73088, 80511, 91744, 104493, 107348, 109632, 137616, 139324, 161022, 183488, 208986, 214696, 219264, 275232, 278648, 322044, 366976, 417972, 429392, 550464, 557296, 644088, 835944, 858784, 1100928, 1114592, 1288176, 1637057, 1671888, 1717568, 2229184, 2576352, 3274114, 3343776, 3435136, 4458368, 4911171, 5152704, 6548228, 6687552, 9822342, 10305408, 13096456, 13375104, 19644684, 26192912, 39289368, 52385824, 78578736, 104771648, 157157472, 209543296, 314314944, 628629888]

約数ペア:

[(1, 628629888), (2, 314314944), (3, 209543296), (4, 157157472), (6, 104771648), (8, 78578736), (12, 52385824), (16, 39289368), (24, 26192912), (32, 19644684), (47, 13375104), (48, 13096456), (61, 10305408), (64, 9822342), (94, 6687552), (96, 6548228), (122, 5152704), (128, 4911171), (141, 4458368), (183, 3435136), (188, 3343776), (192, 3274114), (244, 2576352), (282, 2229184), (366, 1717568), (376, 1671888), (384, 1637057), (488, 1288176), (564, 1114592), (571, 1100928), (732, 858784), (752, 835944), (976, 644088), (1128, 557296), (1142, 550464), (1464, 429392), (1504, 417972), (1713, 366976), (1952, 322044), (2256, 278648), (2284, 275232), (2867, 219264), (2928, 214696), (3008, 208986), (3426, 183488), (3904, 161022), (4512, 139324), (4568, 137616), (5734, 109632), (5856, 107348), (6016, 104493), (6852, 91744), (7808, 80511), (8601, 73088), (9024, 69662), (9136, 68808), (11468, 54816), (11712, 53674), (13704, 45872), (17202, 36544), (18048, 34831), (18272, 34404), (22936, 27408), (23424, 26837)]