388667088

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1177

約数の個数: 120

約数和(自身を含む): 1137427200

約数和(自身を除く): 748760112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 332, 372, 496, 498, 558, 664, 744, 747, 996, 1049, 1116, 1328, 1488, 1494, 1992, 2098, 2232, 2573, 2988, 3147, 3984, 4196, 4464, 5146, 5976, 6294, 7719, 8392, 9441, 10292, 11952, 12588, 15438, 16784, 18882, 20584, 23157, 25176, 30876, 32519, 37764, 41168, 46314, 50352, 61752, 65038, 75528, 87067, 92628, 97557, 123504, 130076, 151056, 174134, 185256, 195114, 260152, 261201, 292671, 348268, 370512, 390228, 520304, 522402, 585342, 696536, 780456, 783603, 1044804, 1170684, 1393072, 1560912, 1567206, 2089608, 2341368, 2699077, 3134412, 4179216, 4682736, 5398154, 6268824, 8097231, 10796308, 12537648, 16194462, 21592616, 24291693, 32388924, 43185232, 48583386, 64777848, 97166772, 129555696, 194333544, 388667088]

約数ペア:

[(1, 388667088), (2, 194333544), (3, 129555696), (4, 97166772), (6, 64777848), (8, 48583386), (9, 43185232), (12, 32388924), (16, 24291693), (18, 21592616), (24, 16194462), (31, 12537648), (36, 10796308), (48, 8097231), (62, 6268824), (72, 5398154), (83, 4682736), (93, 4179216), (124, 3134412), (144, 2699077), (166, 2341368), (186, 2089608), (248, 1567206), (249, 1560912), (279, 1393072), (332, 1170684), (372, 1044804), (496, 783603), (498, 780456), (558, 696536), (664, 585342), (744, 522402), (747, 520304), (996, 390228), (1049, 370512), (1116, 348268), (1328, 292671), (1488, 261201), (1494, 260152), (1992, 195114), (2098, 185256), (2232, 174134), (2573, 151056), (2988, 130076), (3147, 123504), (3984, 97557), (4196, 92628), (4464, 87067), (5146, 75528), (5976, 65038), (6294, 61752), (7719, 50352), (8392, 46314), (9441, 41168), (10292, 37764), (11952, 32519), (12588, 30876), (15438, 25176), (16784, 23157), (18882, 20584)]