289498344

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 740275200

約数和(自身を除く): 450776856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 107, 158, 214, 237, 316, 321, 428, 474, 632, 642, 856, 948, 1284, 1427, 1896, 2568, 2854, 4281, 5708, 8453, 8562, 11416, 16906, 17124, 25359, 33812, 34248, 50718, 67624, 101436, 112733, 152689, 202872, 225466, 305378, 338199, 450932, 458067, 610756, 676398, 901864, 916134, 1221512, 1352796, 1832268, 2705592, 3664536, 12062431, 24124862, 36187293, 48249724, 72374586, 96499448, 144749172, 289498344]

約数ペア:

[(1, 289498344), (2, 144749172), (3, 96499448), (4, 72374586), (6, 48249724), (8, 36187293), (12, 24124862), (24, 12062431), (79, 3664536), (107, 2705592), (158, 1832268), (214, 1352796), (237, 1221512), (316, 916134), (321, 901864), (428, 676398), (474, 610756), (632, 458067), (642, 450932), (856, 338199), (948, 305378), (1284, 225466), (1427, 202872), (1896, 152689), (2568, 112733), (2854, 101436), (4281, 67624), (5708, 50718), (8453, 34248), (8562, 33812), (11416, 25359), (16906, 17124)]