1289306688

素因数分解:

$2^6\times 3^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:684

約数の個数: 112

約数和(自身を含む): 3476183040

約数和(自身を除く): 2186876352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 178, 192, 197, 267, 356, 383, 394, 534, 591, 712, 766, 788, 1068, 1149, 1182, 1424, 1532, 1576, 2136, 2298, 2364, 2848, 3064, 3152, 4272, 4596, 4728, 5696, 6128, 6304, 8544, 9192, 9456, 12256, 12608, 17088, 17533, 18384, 18912, 24512, 34087, 35066, 36768, 37824, 52599, 68174, 70132, 73536, 75451, 102261, 105198, 136348, 140264, 150902, 204522, 210396, 226353, 272696, 280528, 301804, 409044, 420792, 452706, 545392, 561056, 603608, 818088, 841584, 905412, 1090784, 1122112, 1207216, 1636176, 1683168, 1810824, 2181568, 2414432, 3272352, 3366336, 3621648, 4828864, 6544704, 6715139, 7243296, 13430278, 14486592, 20145417, 26860556, 40290834, 53721112, 80581668, 107442224, 161163336, 214884448, 322326672, 429768896, 644653344, 1289306688]

約数ペア:

[(1, 1289306688), (2, 644653344), (3, 429768896), (4, 322326672), (6, 214884448), (8, 161163336), (12, 107442224), (16, 80581668), (24, 53721112), (32, 40290834), (48, 26860556), (64, 20145417), (89, 14486592), (96, 13430278), (178, 7243296), (192, 6715139), (197, 6544704), (267, 4828864), (356, 3621648), (383, 3366336), (394, 3272352), (534, 2414432), (591, 2181568), (712, 1810824), (766, 1683168), (788, 1636176), (1068, 1207216), (1149, 1122112), (1182, 1090784), (1424, 905412), (1532, 841584), (1576, 818088), (2136, 603608), (2298, 561056), (2364, 545392), (2848, 452706), (3064, 420792), (3152, 409044), (4272, 301804), (4596, 280528), (4728, 272696), (5696, 226353), (6128, 210396), (6304, 204522), (8544, 150902), (9192, 140264), (9456, 136348), (12256, 105198), (12608, 102261), (17088, 75451), (17533, 73536), (18384, 70132), (18912, 68174), (24512, 52599), (34087, 37824), (35066, 36768)]