421364028

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{1277}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 1016838144

約数和(自身を除く): 595474116

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 887, 1277, 1774, 2554, 2661, 3548, 3831, 5108, 5322, 7662, 10644, 15324, 27497, 39587, 54994, 79174, 82491, 109988, 118761, 158348, 164982, 237522, 329964, 475044, 1132699, 2265398, 3398097, 4530796, 6796194, 13592388, 35113669, 70227338, 105341007, 140454676, 210682014, 421364028]

約数ペア:

[(1, 421364028), (2, 210682014), (3, 140454676), (4, 105341007), (6, 70227338), (12, 35113669), (31, 13592388), (62, 6796194), (93, 4530796), (124, 3398097), (186, 2265398), (372, 1132699), (887, 475044), (1277, 329964), (1774, 237522), (2554, 164982), (2661, 158348), (3548, 118761), (3831, 109988), (5108, 82491), (5322, 79174), (7662, 54994), (10644, 39587), (15324, 27497)]