419045976

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{81973}}^1$

素因数の和:82056

約数の個数: 48

約数和(自身を含む): 1150914960

約数和(自身を除く): 731868984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 81973, 163946, 245919, 327892, 491838, 655784, 737757, 983676, 1475514, 1967352, 2951028, 5820083, 5902056, 11640166, 17460249, 23280332, 34920498, 46560664, 52380747, 69840996, 104761494, 139681992, 209522988, 419045976]

約数ペア:

[(1, 419045976), (2, 209522988), (3, 139681992), (4, 104761494), (6, 69840996), (8, 52380747), (9, 46560664), (12, 34920498), (18, 23280332), (24, 17460249), (36, 11640166), (71, 5902056), (72, 5820083), (142, 2951028), (213, 1967352), (284, 1475514), (426, 983676), (568, 737757), (639, 655784), (852, 491838), (1278, 327892), (1704, 245919), (2556, 163946), (5112, 81973)]