1208971592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 2476157040

約数和(自身を除く): 1267185448

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 157, 164, 314, 328, 628, 697, 1256, 1381, 1394, 2669, 2762, 2788, 5338, 5524, 5576, 6437, 10676, 11048, 12874, 21352, 23477, 25748, 46954, 51496, 56621, 93908, 109429, 113242, 187816, 216817, 218858, 226484, 433634, 437716, 452968, 867268, 875432, 962557, 1734536, 1925114, 3685889, 3850228, 7371778, 7700456, 8889497, 14743556, 17778994, 29487112, 35557988, 71115976, 151121449, 302242898, 604485796, 1208971592]

約数ペア:

[(1, 1208971592), (2, 604485796), (4, 302242898), (8, 151121449), (17, 71115976), (34, 35557988), (41, 29487112), (68, 17778994), (82, 14743556), (136, 8889497), (157, 7700456), (164, 7371778), (314, 3850228), (328, 3685889), (628, 1925114), (697, 1734536), (1256, 962557), (1381, 875432), (1394, 867268), (2669, 452968), (2762, 437716), (2788, 433634), (5338, 226484), (5524, 218858), (5576, 216817), (6437, 187816), (10676, 113242), (11048, 109429), (12874, 93908), (21352, 56621), (23477, 51496), (25748, 46954)]