7431264

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 120

約数和(自身を含む): 22686048

約数和(自身を除く): 15254784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 61, 72, 81, 94, 96, 108, 122, 141, 144, 162, 183, 188, 216, 244, 282, 288, 324, 366, 376, 423, 432, 488, 549, 564, 648, 732, 752, 846, 864, 976, 1098, 1128, 1269, 1296, 1464, 1504, 1647, 1692, 1952, 2196, 2256, 2538, 2592, 2867, 2928, 3294, 3384, 3807, 4392, 4512, 4941, 5076, 5734, 5856, 6588, 6768, 7614, 8601, 8784, 9882, 10152, 11468, 13176, 13536, 15228, 17202, 17568, 19764, 20304, 22936, 25803, 26352, 30456, 34404, 39528, 40608, 45872, 51606, 52704, 60912, 68808, 77409, 79056, 91744, 103212, 121824, 137616, 154818, 158112, 206424, 232227, 275232, 309636, 412848, 464454, 619272, 825696, 928908, 1238544, 1857816, 2477088, 3715632, 7431264]

約数ペア:

[(1, 7431264), (2, 3715632), (3, 2477088), (4, 1857816), (6, 1238544), (8, 928908), (9, 825696), (12, 619272), (16, 464454), (18, 412848), (24, 309636), (27, 275232), (32, 232227), (36, 206424), (47, 158112), (48, 154818), (54, 137616), (61, 121824), (72, 103212), (81, 91744), (94, 79056), (96, 77409), (108, 68808), (122, 60912), (141, 52704), (144, 51606), (162, 45872), (183, 40608), (188, 39528), (216, 34404), (244, 30456), (282, 26352), (288, 25803), (324, 22936), (366, 20304), (376, 19764), (423, 17568), (432, 17202), (488, 15228), (549, 13536), (564, 13176), (648, 11468), (732, 10152), (752, 9882), (846, 8784), (864, 8601), (976, 7614), (1098, 6768), (1128, 6588), (1269, 5856), (1296, 5734), (1464, 5076), (1504, 4941), (1647, 4512), (1692, 4392), (1952, 3807), (2196, 3384), (2256, 3294), (2538, 2928), (2592, 2867)]