421640688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{179269}}^1$

素因数の和:179294

約数の個数: 60

約数和(自身を含む): 1267080360

約数和(自身を除く): 845439672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 179269, 358538, 537807, 717076, 1075614, 1254883, 1434152, 2151228, 2509766, 2868304, 3764649, 4302456, 5019532, 7529298, 8604912, 8784181, 10039064, 15058596, 17568362, 20078128, 26352543, 30117192, 35136724, 52705086, 60234384, 70273448, 105410172, 140546896, 210820344, 421640688]

約数ペア:

[(1, 421640688), (2, 210820344), (3, 140546896), (4, 105410172), (6, 70273448), (7, 60234384), (8, 52705086), (12, 35136724), (14, 30117192), (16, 26352543), (21, 20078128), (24, 17568362), (28, 15058596), (42, 10039064), (48, 8784181), (49, 8604912), (56, 7529298), (84, 5019532), (98, 4302456), (112, 3764649), (147, 2868304), (168, 2509766), (196, 2151228), (294, 1434152), (336, 1254883), (392, 1075614), (588, 717076), (784, 537807), (1176, 358538), (2352, 179269)]