505774164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{461}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 1392120576

約数和(自身を除く): 886346412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 353, 444, 461, 518, 706, 777, 922, 1036, 1059, 1383, 1412, 1554, 1844, 2118, 2471, 2766, 3108, 3227, 4236, 4942, 5532, 6454, 7413, 9681, 9884, 12908, 13061, 14826, 17057, 19362, 26122, 29652, 34114, 38724, 39183, 51171, 52244, 68228, 78366, 91427, 102342, 119399, 156732, 162733, 182854, 204684, 238798, 274281, 325466, 358197, 365708, 477596, 488199, 548562, 650932, 716394, 976398, 1097124, 1139131, 1432788, 1952796, 2278262, 3417393, 4556524, 6021121, 6834786, 12042242, 13669572, 18063363, 24084484, 36126726, 42147847, 72253452, 84295694, 126443541, 168591388, 252887082, 505774164]

約数ペア:

[(1, 505774164), (2, 252887082), (3, 168591388), (4, 126443541), (6, 84295694), (7, 72253452), (12, 42147847), (14, 36126726), (21, 24084484), (28, 18063363), (37, 13669572), (42, 12042242), (74, 6834786), (84, 6021121), (111, 4556524), (148, 3417393), (222, 2278262), (259, 1952796), (353, 1432788), (444, 1139131), (461, 1097124), (518, 976398), (706, 716394), (777, 650932), (922, 548562), (1036, 488199), (1059, 477596), (1383, 365708), (1412, 358197), (1554, 325466), (1844, 274281), (2118, 238798), (2471, 204684), (2766, 182854), (3108, 162733), (3227, 156732), (4236, 119399), (4942, 102342), (5532, 91427), (6454, 78366), (7413, 68228), (9681, 52244), (9884, 51171), (12908, 39183), (13061, 38724), (14826, 34114), (17057, 29652), (19362, 26122)]