464521616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 1023684480

約数和(自身を除く): 559162864

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 89, 92, 104, 178, 184, 208, 299, 356, 368, 598, 712, 1091, 1157, 1196, 1424, 2047, 2182, 2314, 2392, 4094, 4364, 4628, 4784, 8188, 8728, 9256, 14183, 16376, 17456, 18512, 25093, 26611, 28366, 32752, 50186, 53222, 56732, 97099, 100372, 106444, 113464, 194198, 200744, 212888, 226928, 326209, 388396, 401488, 425776, 652418, 776792, 1262287, 1304836, 1553584, 2233277, 2524574, 2609672, 4466554, 5049148, 5219344, 8933108, 10098296, 17866216, 20196592, 29032601, 35732432, 58065202, 116130404, 232260808, 464521616]

約数ペア:

[(1, 464521616), (2, 232260808), (4, 116130404), (8, 58065202), (13, 35732432), (16, 29032601), (23, 20196592), (26, 17866216), (46, 10098296), (52, 8933108), (89, 5219344), (92, 5049148), (104, 4466554), (178, 2609672), (184, 2524574), (208, 2233277), (299, 1553584), (356, 1304836), (368, 1262287), (598, 776792), (712, 652418), (1091, 425776), (1157, 401488), (1196, 388396), (1424, 326209), (2047, 226928), (2182, 212888), (2314, 200744), (2392, 194198), (4094, 113464), (4364, 106444), (4628, 100372), (4784, 97099), (8188, 56732), (8728, 53222), (9256, 50186), (14183, 32752), (16376, 28366), (17456, 26611), (18512, 25093)]