349959366

素因数分解:

$2^1\times 3^7\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4253

約数の個数: 64

約数和(自身を含む): 828921600

約数和(自身を除く): 478962234

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 2187, 3078, 4211, 4374, 4617, 8422, 9234, 12633, 13851, 25266, 27702, 37899, 41553, 75798, 80009, 83106, 113697, 160018, 227394, 240027, 341091, 480054, 682182, 720081, 1023273, 1440162, 2046546, 2160243, 3069819, 4320486, 6139638, 6480729, 9209457, 12961458, 18418914, 19442187, 38884374, 58326561, 116653122, 174979683, 349959366]

約数ペア:

[(1, 349959366), (2, 174979683), (3, 116653122), (6, 58326561), (9, 38884374), (18, 19442187), (19, 18418914), (27, 12961458), (38, 9209457), (54, 6480729), (57, 6139638), (81, 4320486), (114, 3069819), (162, 2160243), (171, 2046546), (243, 1440162), (342, 1023273), (486, 720081), (513, 682182), (729, 480054), (1026, 341091), (1458, 240027), (1539, 227394), (2187, 160018), (3078, 113697), (4211, 83106), (4374, 80009), (4617, 75798), (8422, 41553), (9234, 37899), (12633, 27702), (13851, 25266)]