1330677992

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 3153427200

約数和(自身を除く): 1822749208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 157, 203, 232, 238, 307, 314, 406, 476, 493, 614, 628, 812, 952, 986, 1099, 1228, 1256, 1624, 1972, 2149, 2198, 2456, 2669, 3451, 3944, 4298, 4396, 4553, 5219, 5338, 6902, 8596, 8792, 8903, 9106, 10438, 10676, 13804, 17192, 17806, 18212, 18683, 20876, 21352, 27608, 31871, 35612, 36424, 36533, 37366, 41752, 48199, 62321, 63742, 71224, 73066, 74732, 77401, 96398, 124642, 127484, 146132, 149464, 151351, 154802, 192796, 249284, 254968, 292264, 302702, 309604, 337393, 385592, 498568, 541807, 605404, 619208, 674786, 819383, 1059457, 1083614, 1210808, 1349572, 1397771, 1638766, 2118914, 2167228, 2699144, 2795542, 3277532, 4237828, 4334456, 5591084, 5735681, 6555064, 8475656, 9784397, 11182168, 11471362, 19568794, 22942724, 23762107, 39137588, 45885448, 47524214, 78275176, 95048428, 166334749, 190096856, 332669498, 665338996, 1330677992]

約数ペア:

[(1, 1330677992), (2, 665338996), (4, 332669498), (7, 190096856), (8, 166334749), (14, 95048428), (17, 78275176), (28, 47524214), (29, 45885448), (34, 39137588), (56, 23762107), (58, 22942724), (68, 19568794), (116, 11471362), (119, 11182168), (136, 9784397), (157, 8475656), (203, 6555064), (232, 5735681), (238, 5591084), (307, 4334456), (314, 4237828), (406, 3277532), (476, 2795542), (493, 2699144), (614, 2167228), (628, 2118914), (812, 1638766), (952, 1397771), (986, 1349572), (1099, 1210808), (1228, 1083614), (1256, 1059457), (1624, 819383), (1972, 674786), (2149, 619208), (2198, 605404), (2456, 541807), (2669, 498568), (3451, 385592), (3944, 337393), (4298, 309604), (4396, 302702), (4553, 292264), (5219, 254968), (5338, 249284), (6902, 192796), (8596, 154802), (8792, 151351), (8903, 149464), (9106, 146132), (10438, 127484), (10676, 124642), (13804, 96398), (17192, 77401), (17806, 74732), (18212, 73066), (18683, 71224), (20876, 63742), (21352, 62321), (27608, 48199), (31871, 41752), (35612, 37366), (36424, 36533)]