420501144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{357569}}^1$

素因数の和:357592

約数の個数: 48

約数和(自身を含む): 1222889400

約数和(自身を除く): 802388256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 357569, 715138, 1072707, 1430276, 2145414, 2502983, 2860552, 4290828, 5005966, 7508949, 8581656, 10011932, 15017898, 17520881, 20023864, 30035796, 35041762, 52562643, 60071592, 70083524, 105125286, 140167048, 210250572, 420501144]

約数ペア:

[(1, 420501144), (2, 210250572), (3, 140167048), (4, 105125286), (6, 70083524), (7, 60071592), (8, 52562643), (12, 35041762), (14, 30035796), (21, 20023864), (24, 17520881), (28, 15017898), (42, 10011932), (49, 8581656), (56, 7508949), (84, 5005966), (98, 4290828), (147, 2860552), (168, 2502983), (196, 2145414), (294, 1430276), (392, 1072707), (588, 715138), (1176, 357569)]