447939756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{16883}}^1$

素因数の和:16971

約数の個数: 72

約数和(自身を含む): 1253738304

約数和(自身を除く): 805798548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2948, 4422, 6633, 8844, 13266, 16883, 26532, 33766, 50649, 67532, 101298, 151947, 185713, 202596, 303894, 371426, 557139, 607788, 742852, 1114278, 1131161, 1671417, 2228556, 2262322, 3342834, 3393483, 4524644, 6685668, 6786966, 10180449, 12442771, 13573932, 20360898, 24885542, 37328313, 40721796, 49771084, 74656626, 111984939, 149313252, 223969878, 447939756]

約数ペア:

[(1, 447939756), (2, 223969878), (3, 149313252), (4, 111984939), (6, 74656626), (9, 49771084), (11, 40721796), (12, 37328313), (18, 24885542), (22, 20360898), (33, 13573932), (36, 12442771), (44, 10180449), (66, 6786966), (67, 6685668), (99, 4524644), (132, 3393483), (134, 3342834), (198, 2262322), (201, 2228556), (268, 1671417), (396, 1131161), (402, 1114278), (603, 742852), (737, 607788), (804, 557139), (1206, 371426), (1474, 303894), (2211, 202596), (2412, 185713), (2948, 151947), (4422, 101298), (6633, 67532), (8844, 50649), (13266, 33766), (16883, 26532)]