307912032

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18121}}^1$

素因数の和:18196

約数の個数: 72

約数和(自身を含む): 890515080

約数和(自身を除く): 582603048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 18121, 36242, 54363, 72484, 108726, 144968, 163089, 217452, 289936, 326178, 434904, 579872, 652356, 869808, 1069139, 1304712, 1739616, 2138278, 2609424, 3207417, 4276556, 5218848, 6414834, 8553112, 9622251, 12829668, 17106224, 19244502, 25659336, 34212448, 38489004, 51318672, 76978008, 102637344, 153956016, 307912032]

約数ペア:

[(1, 307912032), (2, 153956016), (3, 102637344), (4, 76978008), (6, 51318672), (8, 38489004), (9, 34212448), (12, 25659336), (16, 19244502), (18, 17106224), (24, 12829668), (32, 9622251), (36, 8553112), (48, 6414834), (59, 5218848), (72, 4276556), (96, 3207417), (118, 2609424), (144, 2138278), (177, 1739616), (236, 1304712), (288, 1069139), (354, 869808), (472, 652356), (531, 579872), (708, 434904), (944, 326178), (1062, 289936), (1416, 217452), (1888, 163089), (2124, 144968), (2832, 108726), (4248, 72484), (5664, 54363), (8496, 36242), (16992, 18121)]