426808312

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{977}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 950616000

約数和(自身を除く): 523807688

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 269, 406, 538, 812, 977, 1076, 1624, 1883, 1954, 2152, 3766, 3908, 6839, 7532, 7801, 7816, 13678, 15064, 15602, 27356, 28333, 31204, 54607, 54712, 56666, 62408, 109214, 113332, 198331, 218428, 226664, 262813, 396662, 436856, 525626, 793324, 1051252, 1586648, 1839691, 2102504, 3679382, 7358764, 7621577, 14717528, 15243154, 30486308, 53351039, 60972616, 106702078, 213404156, 426808312]

約数ペア:

[(1, 426808312), (2, 213404156), (4, 106702078), (7, 60972616), (8, 53351039), (14, 30486308), (28, 15243154), (29, 14717528), (56, 7621577), (58, 7358764), (116, 3679382), (203, 2102504), (232, 1839691), (269, 1586648), (406, 1051252), (538, 793324), (812, 525626), (977, 436856), (1076, 396662), (1624, 262813), (1883, 226664), (1954, 218428), (2152, 198331), (3766, 113332), (3908, 109214), (6839, 62408), (7532, 56666), (7801, 54712), (7816, 54607), (13678, 31204), (15064, 28333), (15602, 27356)]