186435984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2613

約数の個数: 120

約数和(自身を含む): 578558208

約数和(自身を除く): 392122224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2557, 2604, 3038, 3472, 4557, 5114, 5208, 6076, 7671, 9114, 10228, 10416, 12152, 15342, 17899, 18228, 20456, 24304, 30684, 35798, 36456, 40912, 53697, 61368, 71596, 72912, 79267, 107394, 122736, 125293, 143192, 158534, 214788, 237801, 250586, 286384, 317068, 375879, 429576, 475602, 501172, 554869, 634136, 751758, 859152, 951204, 1002344, 1109738, 1268272, 1503516, 1664607, 1902408, 2004688, 2219476, 3007032, 3329214, 3804816, 3884083, 4438952, 6014064, 6658428, 7768166, 8877904, 11652249, 13316856, 15536332, 23304498, 26633712, 31072664, 46608996, 62145328, 93217992, 186435984]

約数ペア:

[(1, 186435984), (2, 93217992), (3, 62145328), (4, 46608996), (6, 31072664), (7, 26633712), (8, 23304498), (12, 15536332), (14, 13316856), (16, 11652249), (21, 8877904), (24, 7768166), (28, 6658428), (31, 6014064), (42, 4438952), (48, 3884083), (49, 3804816), (56, 3329214), (62, 3007032), (84, 2219476), (93, 2004688), (98, 1902408), (112, 1664607), (124, 1503516), (147, 1268272), (168, 1109738), (186, 1002344), (196, 951204), (217, 859152), (248, 751758), (294, 634136), (336, 554869), (372, 501172), (392, 475602), (434, 429576), (496, 375879), (588, 317068), (651, 286384), (744, 250586), (784, 237801), (868, 214788), (1176, 158534), (1302, 143192), (1488, 125293), (1519, 122736), (1736, 107394), (2352, 79267), (2557, 72912), (2604, 71596), (3038, 61368), (3472, 53697), (4557, 40912), (5114, 36456), (5208, 35798), (6076, 30684), (7671, 24304), (9114, 20456), (10228, 18228), (10416, 17899), (12152, 15342)]