1285755737988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{30971}}^1\times {\mathrm{111599}}^1$

素因数の和:142608

約数の個数: 48

約数和(自身を含む): 3097001779200

約数和(自身を除く): 1811246041212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 30971, 61942, 92913, 111599, 123884, 185826, 223198, 334797, 371652, 446396, 669594, 960101, 1339188, 1920202, 2880303, 3459569, 3840404, 5760606, 6919138, 10378707, 11521212, 13838276, 20757414, 41514828, 3456332629, 6912665258, 10368997887, 13825330516, 20737995774, 41475991548, 107146311499, 214292622998, 321438934497, 428585245996, 642877868994, 1285755737988]

約数ペア:

[(1, 1285755737988), (2, 642877868994), (3, 428585245996), (4, 321438934497), (6, 214292622998), (12, 107146311499), (31, 41475991548), (62, 20737995774), (93, 13825330516), (124, 10368997887), (186, 6912665258), (372, 3456332629), (30971, 41514828), (61942, 20757414), (92913, 13838276), (111599, 11521212), (123884, 10378707), (185826, 6919138), (223198, 5760606), (334797, 3840404), (371652, 3459569), (446396, 2880303), (669594, 1920202), (960101, 1339188)]