400379112

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1533

約数の個数: 160

約数和(自身を含む): 1303547520

約数和(自身を除く): 903168408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 81, 84, 108, 122, 126, 162, 168, 183, 189, 216, 244, 252, 324, 366, 378, 427, 488, 504, 549, 567, 648, 732, 756, 854, 1098, 1134, 1281, 1447, 1464, 1512, 1647, 1708, 2196, 2268, 2562, 2894, 3294, 3416, 3843, 4341, 4392, 4536, 4941, 5124, 5788, 6588, 7686, 8682, 9882, 10129, 10248, 11529, 11576, 13023, 13176, 15372, 17364, 19764, 20258, 23058, 26046, 30387, 30744, 34587, 34728, 39069, 39528, 40516, 46116, 52092, 60774, 69174, 78138, 81032, 88267, 91161, 92232, 104184, 117207, 121548, 138348, 156276, 176534, 182322, 234414, 243096, 264801, 273483, 276696, 312552, 353068, 364644, 468828, 529602, 546966, 617869, 706136, 729288, 794403, 820449, 937656, 1059204, 1093932, 1235738, 1588806, 1640898, 1853607, 2118408, 2187864, 2383209, 2471476, 3177612, 3281796, 3707214, 4766418, 4942952, 5560821, 6355224, 6563592, 7149627, 7414428, 9532836, 11121642, 14299254, 14828856, 16682463, 19065672, 22243284, 28598508, 33364926, 44486568, 50047389, 57197016, 66729852, 100094778, 133459704, 200189556, 400379112]

約数ペア:

[(1, 400379112), (2, 200189556), (3, 133459704), (4, 100094778), (6, 66729852), (7, 57197016), (8, 50047389), (9, 44486568), (12, 33364926), (14, 28598508), (18, 22243284), (21, 19065672), (24, 16682463), (27, 14828856), (28, 14299254), (36, 11121642), (42, 9532836), (54, 7414428), (56, 7149627), (61, 6563592), (63, 6355224), (72, 5560821), (81, 4942952), (84, 4766418), (108, 3707214), (122, 3281796), (126, 3177612), (162, 2471476), (168, 2383209), (183, 2187864), (189, 2118408), (216, 1853607), (244, 1640898), (252, 1588806), (324, 1235738), (366, 1093932), (378, 1059204), (427, 937656), (488, 820449), (504, 794403), (549, 729288), (567, 706136), (648, 617869), (732, 546966), (756, 529602), (854, 468828), (1098, 364644), (1134, 353068), (1281, 312552), (1447, 276696), (1464, 273483), (1512, 264801), (1647, 243096), (1708, 234414), (2196, 182322), (2268, 176534), (2562, 156276), (2894, 138348), (3294, 121548), (3416, 117207), (3843, 104184), (4341, 92232), (4392, 91161), (4536, 88267), (4941, 81032), (5124, 78138), (5788, 69174), (6588, 60774), (7686, 52092), (8682, 46116), (9882, 40516), (10129, 39528), (10248, 39069), (11529, 34728), (11576, 34587), (13023, 30744), (13176, 30387), (15372, 26046), (17364, 23058), (19764, 20258)]