397020288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1314

約数の個数: 128

約数和(自身を含む): 1215774720

約数和(自身を除く): 818754432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 336, 381, 384, 448, 508, 672, 762, 889, 896, 1016, 1163, 1344, 1524, 1778, 2032, 2326, 2667, 2688, 3048, 3489, 3556, 4064, 4652, 5334, 6096, 6978, 7112, 8128, 8141, 9304, 10668, 12192, 13956, 14224, 16256, 16282, 18608, 21336, 24384, 24423, 27912, 28448, 32564, 37216, 42672, 48768, 48846, 55824, 56896, 65128, 74432, 85344, 97692, 111648, 113792, 130256, 147701, 148864, 170688, 195384, 223296, 260512, 295402, 341376, 390768, 443103, 446592, 521024, 590804, 781536, 886206, 1033907, 1042048, 1181608, 1563072, 1772412, 2067814, 2363216, 3101721, 3126144, 3544824, 4135628, 4726432, 6203442, 7089648, 8271256, 9452864, 12406884, 14179296, 16542512, 18905728, 24813768, 28358592, 33085024, 49627536, 56717184, 66170048, 99255072, 132340096, 198510144, 397020288]

約数ペア:

[(1, 397020288), (2, 198510144), (3, 132340096), (4, 99255072), (6, 66170048), (7, 56717184), (8, 49627536), (12, 33085024), (14, 28358592), (16, 24813768), (21, 18905728), (24, 16542512), (28, 14179296), (32, 12406884), (42, 9452864), (48, 8271256), (56, 7089648), (64, 6203442), (84, 4726432), (96, 4135628), (112, 3544824), (127, 3126144), (128, 3101721), (168, 2363216), (192, 2067814), (224, 1772412), (254, 1563072), (336, 1181608), (381, 1042048), (384, 1033907), (448, 886206), (508, 781536), (672, 590804), (762, 521024), (889, 446592), (896, 443103), (1016, 390768), (1163, 341376), (1344, 295402), (1524, 260512), (1778, 223296), (2032, 195384), (2326, 170688), (2667, 148864), (2688, 147701), (3048, 130256), (3489, 113792), (3556, 111648), (4064, 97692), (4652, 85344), (5334, 74432), (6096, 65128), (6978, 56896), (7112, 55824), (8128, 48846), (8141, 48768), (9304, 42672), (10668, 37216), (12192, 32564), (13956, 28448), (14224, 27912), (16256, 24423), (16282, 24384), (18608, 21336)]