681595056

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6733}}^1$

素因数の和:6803

約数の個数: 120

約数和(自身を含む): 2062489520

約数和(自身を除く): 1380894464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1332, 1368, 1406, 1776, 2109, 2664, 2736, 2812, 4218, 5328, 5624, 6327, 6733, 8436, 11248, 12654, 13466, 16872, 20199, 25308, 26932, 33744, 40398, 50616, 53864, 60597, 80796, 101232, 107728, 121194, 127927, 161592, 242388, 249121, 255854, 323184, 383781, 484776, 498242, 511708, 747363, 767562, 969552, 996484, 1023416, 1151343, 1494726, 1535124, 1992968, 2046832, 2242089, 2302686, 2989452, 3070248, 3985936, 4484178, 4605372, 4733299, 5978904, 6140496, 8968356, 9210744, 9466598, 11957808, 14199897, 17936712, 18421488, 18933196, 28399794, 35873424, 37866392, 42599691, 56799588, 75732784, 85199382, 113599176, 170398764, 227198352, 340797528, 681595056]

約数ペア:

[(1, 681595056), (2, 340797528), (3, 227198352), (4, 170398764), (6, 113599176), (8, 85199382), (9, 75732784), (12, 56799588), (16, 42599691), (18, 37866392), (19, 35873424), (24, 28399794), (36, 18933196), (37, 18421488), (38, 17936712), (48, 14199897), (57, 11957808), (72, 9466598), (74, 9210744), (76, 8968356), (111, 6140496), (114, 5978904), (144, 4733299), (148, 4605372), (152, 4484178), (171, 3985936), (222, 3070248), (228, 2989452), (296, 2302686), (304, 2242089), (333, 2046832), (342, 1992968), (444, 1535124), (456, 1494726), (592, 1151343), (666, 1023416), (684, 996484), (703, 969552), (888, 767562), (912, 747363), (1332, 511708), (1368, 498242), (1406, 484776), (1776, 383781), (2109, 323184), (2664, 255854), (2736, 249121), (2812, 242388), (4218, 161592), (5328, 127927), (5624, 121194), (6327, 107728), (6733, 101232), (8436, 80796), (11248, 60597), (12654, 53864), (13466, 50616), (16872, 40398), (20199, 33744), (25308, 26932)]