402025488

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{12671}}^1$

素因数の和:13343

約数の個数: 40

約数和(自身を含む): 1040219136

約数和(自身を除く): 638193648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2644, 3966, 5288, 7932, 10576, 12671, 15864, 25342, 31728, 38013, 50684, 76026, 101368, 152052, 202736, 304104, 608208, 8375531, 16751062, 25126593, 33502124, 50253186, 67004248, 100506372, 134008496, 201012744, 402025488]

約数ペア:

[(1, 402025488), (2, 201012744), (3, 134008496), (4, 100506372), (6, 67004248), (8, 50253186), (12, 33502124), (16, 25126593), (24, 16751062), (48, 8375531), (661, 608208), (1322, 304104), (1983, 202736), (2644, 152052), (3966, 101368), (5288, 76026), (7932, 50684), (10576, 38013), (12671, 31728), (15864, 25342)]