2155664512

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{10313}}^1$

素因数の和:10421

約数の個数: 64

約数和(自身を含む): 4544760960

約数和(自身を除く): 2389096448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 128, 142, 184, 284, 368, 568, 736, 1136, 1472, 1633, 2272, 2944, 3266, 4544, 6532, 9088, 10313, 13064, 20626, 26128, 41252, 52256, 82504, 104512, 165008, 209024, 237199, 330016, 474398, 660032, 732223, 948796, 1320064, 1464446, 1897592, 2928892, 3795184, 5857784, 7590368, 11715568, 15180736, 16841129, 23431136, 30361472, 33682258, 46862272, 67364516, 93724544, 134729032, 269458064, 538916128, 1077832256, 2155664512]

約数ペア:

[(1, 2155664512), (2, 1077832256), (4, 538916128), (8, 269458064), (16, 134729032), (23, 93724544), (32, 67364516), (46, 46862272), (64, 33682258), (71, 30361472), (92, 23431136), (128, 16841129), (142, 15180736), (184, 11715568), (284, 7590368), (368, 5857784), (568, 3795184), (736, 2928892), (1136, 1897592), (1472, 1464446), (1633, 1320064), (2272, 948796), (2944, 732223), (3266, 660032), (4544, 474398), (6532, 330016), (9088, 237199), (10313, 209024), (13064, 165008), (20626, 104512), (26128, 82504), (41252, 52256)]