321782868

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 1001113344

約数和(自身を除く): 679330476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 47, 51, 54, 66, 68, 81, 94, 99, 102, 108, 113, 132, 141, 153, 162, 187, 188, 198, 204, 226, 282, 297, 306, 324, 339, 374, 396, 423, 452, 459, 517, 561, 564, 594, 612, 678, 748, 799, 846, 891, 918, 1017, 1034, 1122, 1188, 1243, 1269, 1356, 1377, 1551, 1598, 1683, 1692, 1782, 1836, 1921, 2034, 2068, 2244, 2397, 2486, 2538, 2754, 3051, 3102, 3196, 3366, 3564, 3729, 3807, 3842, 4068, 4653, 4794, 4972, 5049, 5076, 5311, 5508, 5763, 6102, 6204, 6732, 7191, 7458, 7614, 7684, 8789, 9153, 9306, 9588, 10098, 10622, 11187, 11526, 12204, 13959, 14382, 14916, 15147, 15228, 15933, 17289, 17578, 18306, 18612, 20196, 21131, 21244, 21573, 22374, 23052, 26367, 27918, 28764, 30294, 31866, 33561, 34578, 35156, 36612, 41877, 42262, 43146, 44748, 47799, 51867, 52734, 55836, 58421, 60588, 63393, 63732, 64719, 67122, 69156, 79101, 83754, 84524, 86292, 90287, 95598, 100683, 103734, 105468, 116842, 126786, 129438, 134244, 143397, 155601, 158202, 167508, 175263, 180574, 190179, 191196, 201366, 207468, 233684, 237303, 253572, 258876, 270861, 286794, 311202, 316404, 350526, 361148, 380358, 402732, 430191, 474606, 525789, 541722, 570537, 573588, 622404, 701052, 711909, 760716, 812583, 860382, 949212, 993157, 1051578, 1083444, 1141074, 1423818, 1577367, 1625166, 1711611, 1720764, 1986314, 2103156, 2282148, 2437749, 2847636, 2979471, 3154734, 3250332, 3423222, 3972628, 4732101, 4875498, 5958942, 6309468, 6846444, 7313247, 8938413, 9464202, 9750996, 11917884, 14626494, 17876826, 18928404, 26815239, 29252988, 35753652, 53630478, 80445717, 107260956, 160891434, 321782868]

約数ペア:

[(1, 321782868), (2, 160891434), (3, 107260956), (4, 80445717), (6, 53630478), (9, 35753652), (11, 29252988), (12, 26815239), (17, 18928404), (18, 17876826), (22, 14626494), (27, 11917884), (33, 9750996), (34, 9464202), (36, 8938413), (44, 7313247), (47, 6846444), (51, 6309468), (54, 5958942), (66, 4875498), (68, 4732101), (81, 3972628), (94, 3423222), (99, 3250332), (102, 3154734), (108, 2979471), (113, 2847636), (132, 2437749), (141, 2282148), (153, 2103156), (162, 1986314), (187, 1720764), (188, 1711611), (198, 1625166), (204, 1577367), (226, 1423818), (282, 1141074), (297, 1083444), (306, 1051578), (324, 993157), (339, 949212), (374, 860382), (396, 812583), (423, 760716), (452, 711909), (459, 701052), (517, 622404), (561, 573588), (564, 570537), (594, 541722), (612, 525789), (678, 474606), (748, 430191), (799, 402732), (846, 380358), (891, 361148), (918, 350526), (1017, 316404), (1034, 311202), (1122, 286794), (1188, 270861), (1243, 258876), (1269, 253572), (1356, 237303), (1377, 233684), (1551, 207468), (1598, 201366), (1683, 191196), (1692, 190179), (1782, 180574), (1836, 175263), (1921, 167508), (2034, 158202), (2068, 155601), (2244, 143397), (2397, 134244), (2486, 129438), (2538, 126786), (2754, 116842), (3051, 105468), (3102, 103734), (3196, 100683), (3366, 95598), (3564, 90287), (3729, 86292), (3807, 84524), (3842, 83754), (4068, 79101), (4653, 69156), (4794, 67122), (4972, 64719), (5049, 63732), (5076, 63393), (5311, 60588), (5508, 58421), (5763, 55836), (6102, 52734), (6204, 51867), (6732, 47799), (7191, 44748), (7458, 43146), (7614, 42262), (7684, 41877), (8789, 36612), (9153, 35156), (9306, 34578), (9588, 33561), (10098, 31866), (10622, 30294), (11187, 28764), (11526, 27918), (12204, 26367), (13959, 23052), (14382, 22374), (14916, 21573), (15147, 21244), (15228, 21131), (15933, 20196), (17289, 18612), (17578, 18306)]