402901128

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{12689}}^1$

素因数の和:12721

約数の個数: 120

約数和(自身を含む): 1312843950

約数和(自身を除く): 909942822

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7938, 10584, 12689, 15876, 25378, 31752, 38067, 50756, 76134, 88823, 101512, 114201, 152268, 177646, 228402, 266469, 304536, 342603, 355292, 456804, 532938, 621761, 685206, 710584, 799407, 913608, 1027809, 1065876, 1243522, 1370412, 1598814, 1865283, 2055618, 2131752, 2398221, 2487044, 2740824, 3197628, 3730566, 4111236, 4796442, 4974088, 5595849, 6395256, 7194663, 7461132, 8222472, 9592884, 11191698, 14389326, 14922264, 16787547, 19185768, 22383396, 28778652, 33575094, 44766792, 50362641, 57557304, 67150188, 100725282, 134300376, 201450564, 402901128]

約数ペア:

[(1, 402901128), (2, 201450564), (3, 134300376), (4, 100725282), (6, 67150188), (7, 57557304), (8, 50362641), (9, 44766792), (12, 33575094), (14, 28778652), (18, 22383396), (21, 19185768), (24, 16787547), (27, 14922264), (28, 14389326), (36, 11191698), (42, 9592884), (49, 8222472), (54, 7461132), (56, 7194663), (63, 6395256), (72, 5595849), (81, 4974088), (84, 4796442), (98, 4111236), (108, 3730566), (126, 3197628), (147, 2740824), (162, 2487044), (168, 2398221), (189, 2131752), (196, 2055618), (216, 1865283), (252, 1598814), (294, 1370412), (324, 1243522), (378, 1065876), (392, 1027809), (441, 913608), (504, 799407), (567, 710584), (588, 685206), (648, 621761), (756, 532938), (882, 456804), (1134, 355292), (1176, 342603), (1323, 304536), (1512, 266469), (1764, 228402), (2268, 177646), (2646, 152268), (3528, 114201), (3969, 101512), (4536, 88823), (5292, 76134), (7938, 50756), (10584, 38067), (12689, 31752), (15876, 25378)]