509498912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 1128783600

約数和(自身を除く): 619284688

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 157, 208, 232, 269, 314, 377, 416, 464, 538, 628, 754, 928, 1076, 1256, 1508, 2041, 2152, 2512, 3016, 3497, 4082, 4304, 4553, 5024, 6032, 6994, 7801, 8164, 8608, 9106, 12064, 13988, 15602, 16328, 18212, 27976, 31204, 32656, 36424, 42233, 55952, 59189, 62408, 65312, 72848, 84466, 101413, 111904, 118378, 124816, 145696, 168932, 202826, 236756, 249632, 337864, 405652, 473512, 549029, 675728, 811304, 947024, 1098058, 1224757, 1351456, 1622608, 1894048, 2196116, 2449514, 3245216, 4392232, 4899028, 8784464, 9798056, 15921841, 17568928, 19596112, 31843682, 39192224, 63687364, 127374728, 254749456, 509498912]

約数ペア:

[(1, 509498912), (2, 254749456), (4, 127374728), (8, 63687364), (13, 39192224), (16, 31843682), (26, 19596112), (29, 17568928), (32, 15921841), (52, 9798056), (58, 8784464), (104, 4899028), (116, 4392232), (157, 3245216), (208, 2449514), (232, 2196116), (269, 1894048), (314, 1622608), (377, 1351456), (416, 1224757), (464, 1098058), (538, 947024), (628, 811304), (754, 675728), (928, 549029), (1076, 473512), (1256, 405652), (1508, 337864), (2041, 249632), (2152, 236756), (2512, 202826), (3016, 168932), (3497, 145696), (4082, 124816), (4304, 118378), (4553, 111904), (5024, 101413), (6032, 84466), (6994, 72848), (7801, 65312), (8164, 62408), (8608, 59189), (9106, 55952), (12064, 42233), (13988, 36424), (15602, 32656), (16328, 31204), (18212, 27976)]