402853556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 919683072

約数和(自身を除く): 516829516

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 31, 34, 46, 62, 68, 92, 119, 124, 161, 217, 238, 322, 391, 434, 476, 527, 644, 713, 782, 868, 1054, 1187, 1426, 1564, 2108, 2374, 2737, 2852, 3689, 4748, 4991, 5474, 7378, 8309, 9982, 10948, 12121, 14756, 16618, 19964, 20179, 24242, 27301, 33236, 36797, 40358, 48484, 54602, 73594, 80716, 84847, 109204, 141253, 147188, 169694, 191107, 257579, 282506, 339388, 382214, 464117, 515158, 565012, 625549, 764428, 846331, 928234, 1030316, 1251098, 1692662, 1856468, 2502196, 3248819, 3385324, 4378843, 5924317, 6497638, 8757686, 11848634, 12995276, 14387627, 17515372, 23697268, 28775254, 57550508, 100713389, 201426778, 402853556]

約数ペア:

[(1, 402853556), (2, 201426778), (4, 100713389), (7, 57550508), (14, 28775254), (17, 23697268), (23, 17515372), (28, 14387627), (31, 12995276), (34, 11848634), (46, 8757686), (62, 6497638), (68, 5924317), (92, 4378843), (119, 3385324), (124, 3248819), (161, 2502196), (217, 1856468), (238, 1692662), (322, 1251098), (391, 1030316), (434, 928234), (476, 846331), (527, 764428), (644, 625549), (713, 565012), (782, 515158), (868, 464117), (1054, 382214), (1187, 339388), (1426, 282506), (1564, 257579), (2108, 191107), (2374, 169694), (2737, 147188), (2852, 141253), (3689, 109204), (4748, 84847), (4991, 80716), (5474, 73594), (7378, 54602), (8309, 48484), (9982, 40358), (10948, 36797), (12121, 33236), (14756, 27301), (16618, 24242), (19964, 20179)]