520315695894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1\times {\mathrm{64879}}^1$

素因数の和:65689

約数の個数: 64

約数和(自身を含む): 1107672883200

約数和(自身を除く): 587357187306

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 683, 1366, 1957, 2049, 3914, 4098, 5871, 11742, 12977, 25954, 38931, 64879, 70349, 77862, 129758, 140698, 194637, 211047, 389274, 422094, 1232701, 1336631, 2465402, 2673262, 3698103, 4009893, 6682537, 7396206, 8019786, 13365074, 20047611, 40095222, 44312357, 88624714, 126968203, 132937071, 253936406, 265874142, 380904609, 761809218, 841934783, 1683869566, 2525804349, 4564172771, 5051608698, 9128345542, 13692518313, 27385036626, 86719282649, 173438565298, 260157847947, 520315695894]

約数ペア:

[(1, 520315695894), (2, 260157847947), (3, 173438565298), (6, 86719282649), (19, 27385036626), (38, 13692518313), (57, 9128345542), (103, 5051608698), (114, 4564172771), (206, 2525804349), (309, 1683869566), (618, 841934783), (683, 761809218), (1366, 380904609), (1957, 265874142), (2049, 253936406), (3914, 132937071), (4098, 126968203), (5871, 88624714), (11742, 44312357), (12977, 40095222), (25954, 20047611), (38931, 13365074), (64879, 8019786), (70349, 7396206), (77862, 6682537), (129758, 4009893), (140698, 3698103), (194637, 2673262), (211047, 2465402), (389274, 1336631), (422094, 1232701)]