290848512

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{22277}}^1$

素因数の和:22313

約数の個数: 72

約数和(自身を含む): 819652176

約数和(自身を除く): 528803664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 22277, 44554, 66831, 89108, 133662, 178216, 267324, 356432, 378709, 534648, 712864, 757418, 1069296, 1136127, 1425728, 1514836, 2138592, 2272254, 2851456, 3029672, 4277184, 4544508, 5702912, 6059344, 8554368, 9089016, 12118688, 17108736, 18178032, 24237376, 36356064, 48474752, 72712128, 96949504, 145424256, 290848512]

約数ペア:

[(1, 290848512), (2, 145424256), (3, 96949504), (4, 72712128), (6, 48474752), (8, 36356064), (12, 24237376), (16, 18178032), (17, 17108736), (24, 12118688), (32, 9089016), (34, 8554368), (48, 6059344), (51, 5702912), (64, 4544508), (68, 4277184), (96, 3029672), (102, 2851456), (128, 2272254), (136, 2138592), (192, 1514836), (204, 1425728), (256, 1136127), (272, 1069296), (384, 757418), (408, 712864), (544, 534648), (768, 378709), (816, 356432), (1088, 267324), (1632, 178216), (2176, 133662), (3264, 89108), (4352, 66831), (6528, 44554), (13056, 22277)]