313628364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2180

約数の個数: 144

約数和(自身を含む): 984954880

約数和(自身を除く): 671326516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1596, 1767, 1953, 2113, 2356, 2394, 2604, 3534, 3906, 4123, 4226, 4788, 5301, 6339, 7068, 7812, 8246, 8452, 10602, 12369, 12678, 14791, 16492, 19017, 21204, 24738, 25356, 29582, 37107, 38034, 40147, 44373, 49476, 59164, 65503, 74214, 76068, 80294, 88746, 120441, 131006, 133119, 148428, 160588, 177492, 196509, 240882, 262012, 266238, 281029, 361323, 393018, 458521, 481764, 532476, 562058, 589527, 722646, 786036, 843087, 917042, 1124116, 1179054, 1244557, 1375563, 1445292, 1686174, 1834084, 2358108, 2489114, 2529261, 2751126, 3372348, 3733671, 4126689, 4978228, 5058522, 5502252, 7467342, 8253378, 8711899, 10117044, 11201013, 14934684, 16506756, 17423798, 22402026, 26135697, 34847596, 44804052, 52271394, 78407091, 104542788, 156814182, 313628364]

約数ペア:

[(1, 313628364), (2, 156814182), (3, 104542788), (4, 78407091), (6, 52271394), (7, 44804052), (9, 34847596), (12, 26135697), (14, 22402026), (18, 17423798), (19, 16506756), (21, 14934684), (28, 11201013), (31, 10117044), (36, 8711899), (38, 8253378), (42, 7467342), (57, 5502252), (62, 5058522), (63, 4978228), (76, 4126689), (84, 3733671), (93, 3372348), (114, 2751126), (124, 2529261), (126, 2489114), (133, 2358108), (171, 1834084), (186, 1686174), (217, 1445292), (228, 1375563), (252, 1244557), (266, 1179054), (279, 1124116), (342, 917042), (372, 843087), (399, 786036), (434, 722646), (532, 589527), (558, 562058), (589, 532476), (651, 481764), (684, 458521), (798, 393018), (868, 361323), (1116, 281029), (1178, 266238), (1197, 262012), (1302, 240882), (1596, 196509), (1767, 177492), (1953, 160588), (2113, 148428), (2356, 133119), (2394, 131006), (2604, 120441), (3534, 88746), (3906, 80294), (4123, 76068), (4226, 74214), (4788, 65503), (5301, 59164), (6339, 49476), (7068, 44373), (7812, 40147), (8246, 38034), (8452, 37107), (10602, 29582), (12369, 25356), (12678, 24738), (14791, 21204), (16492, 19017)]