409123104

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{327823}}^1$

素因数の和:327849

約数の個数: 48

約数和(自身を含む): 1156563072

約数和(自身を除く): 747439968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 327823, 655646, 983469, 1311292, 1966938, 2622584, 3933876, 4261699, 5245168, 7867752, 8523398, 10490336, 12785097, 15735504, 17046796, 25570194, 31471008, 34093592, 51140388, 68187184, 102280776, 136374368, 204561552, 409123104]

約数ペア:

[(1, 409123104), (2, 204561552), (3, 136374368), (4, 102280776), (6, 68187184), (8, 51140388), (12, 34093592), (13, 31471008), (16, 25570194), (24, 17046796), (26, 15735504), (32, 12785097), (39, 10490336), (48, 8523398), (52, 7867752), (78, 5245168), (96, 4261699), (104, 3933876), (156, 2622584), (208, 1966938), (312, 1311292), (416, 983469), (624, 655646), (1248, 327823)]