508914448

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1951}}^1$

素因数の和:2120

約数の個数: 80

約数和(自身を含む): 1202494464

約数和(自身を除く): 693580016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 137, 238, 272, 274, 476, 548, 952, 959, 1096, 1904, 1918, 1951, 2192, 2329, 3836, 3902, 4658, 7672, 7804, 9316, 13657, 15344, 15608, 16303, 18632, 27314, 31216, 32606, 33167, 37264, 54628, 65212, 66334, 109256, 130424, 132668, 218512, 232169, 260848, 265336, 267287, 464338, 530672, 534574, 928676, 1069148, 1857352, 1871009, 2138296, 3714704, 3742018, 4276592, 4543879, 7484036, 9087758, 14968072, 18175516, 29936144, 31807153, 36351032, 63614306, 72702064, 127228612, 254457224, 508914448]

約数ペア:

[(1, 508914448), (2, 254457224), (4, 127228612), (7, 72702064), (8, 63614306), (14, 36351032), (16, 31807153), (17, 29936144), (28, 18175516), (34, 14968072), (56, 9087758), (68, 7484036), (112, 4543879), (119, 4276592), (136, 3742018), (137, 3714704), (238, 2138296), (272, 1871009), (274, 1857352), (476, 1069148), (548, 928676), (952, 534574), (959, 530672), (1096, 464338), (1904, 267287), (1918, 265336), (1951, 260848), (2192, 232169), (2329, 218512), (3836, 132668), (3902, 130424), (4658, 109256), (7672, 66334), (7804, 65212), (9316, 54628), (13657, 37264), (15344, 33167), (15608, 32606), (16303, 31216), (18632, 27314)]