470084272

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1657}}^1$

素因数の和:1838

約数の個数: 80

約数和(自身を含む): 1110196800

約数和(自身を除く): 640112528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 149, 238, 272, 298, 476, 596, 952, 1043, 1192, 1657, 1904, 2086, 2384, 2533, 3314, 4172, 5066, 6628, 8344, 10132, 11599, 13256, 16688, 17731, 20264, 23198, 26512, 28169, 35462, 40528, 46396, 56338, 70924, 92792, 112676, 141848, 185584, 197183, 225352, 246893, 283696, 394366, 450704, 493786, 788732, 987572, 1577464, 1728251, 1975144, 3154928, 3456502, 3950288, 4197181, 6913004, 8394362, 13826008, 16788724, 27652016, 29380267, 33577448, 58760534, 67154896, 117521068, 235042136, 470084272]

約数ペア:

[(1, 470084272), (2, 235042136), (4, 117521068), (7, 67154896), (8, 58760534), (14, 33577448), (16, 29380267), (17, 27652016), (28, 16788724), (34, 13826008), (56, 8394362), (68, 6913004), (112, 4197181), (119, 3950288), (136, 3456502), (149, 3154928), (238, 1975144), (272, 1728251), (298, 1577464), (476, 987572), (596, 788732), (952, 493786), (1043, 450704), (1192, 394366), (1657, 283696), (1904, 246893), (2086, 225352), (2384, 197183), (2533, 185584), (3314, 141848), (4172, 112676), (5066, 92792), (6628, 70924), (8344, 56338), (10132, 46396), (11599, 40528), (13256, 35462), (16688, 28169), (17731, 26512), (20264, 23198)]