327713152

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6353}}^1$

素因数の和:6411

約数の個数: 64

約数和(自身を含む): 725880960

約数和(自身を除く): 398167808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6353, 6448, 12706, 12896, 25412, 25792, 50824, 51584, 82589, 101648, 165178, 196943, 203296, 330356, 393886, 406592, 660712, 787772, 813184, 1321424, 1575544, 2560259, 2642848, 3151088, 5120518, 5285696, 6302176, 10241036, 10571392, 12604352, 20482072, 25208704, 40964144, 81928288, 163856576, 327713152]

約数ペア:

[(1, 327713152), (2, 163856576), (4, 81928288), (8, 40964144), (13, 25208704), (16, 20482072), (26, 12604352), (31, 10571392), (32, 10241036), (52, 6302176), (62, 5285696), (64, 5120518), (104, 3151088), (124, 2642848), (128, 2560259), (208, 1575544), (248, 1321424), (403, 813184), (416, 787772), (496, 660712), (806, 406592), (832, 393886), (992, 330356), (1612, 203296), (1664, 196943), (1984, 165178), (3224, 101648), (3968, 82589), (6353, 51584), (6448, 50824), (12706, 25792), (12896, 25412)]