490687512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{16883}}^1$

素因数の和:17072

約数の個数: 64

約数和(自身を含む): 1410151680

約数和(自身を除く): 919464168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 519, 692, 1038, 1211, 1384, 2076, 2422, 3633, 4152, 4844, 7266, 9688, 14532, 16883, 29064, 33766, 50649, 67532, 101298, 118181, 135064, 202596, 236362, 354543, 405192, 472724, 709086, 945448, 1418172, 2836344, 2920759, 5841518, 8762277, 11683036, 17524554, 20445313, 23366072, 35049108, 40890626, 61335939, 70098216, 81781252, 122671878, 163562504, 245343756, 490687512]

約数ペア:

[(1, 490687512), (2, 245343756), (3, 163562504), (4, 122671878), (6, 81781252), (7, 70098216), (8, 61335939), (12, 40890626), (14, 35049108), (21, 23366072), (24, 20445313), (28, 17524554), (42, 11683036), (56, 8762277), (84, 5841518), (168, 2920759), (173, 2836344), (346, 1418172), (519, 945448), (692, 709086), (1038, 472724), (1211, 405192), (1384, 354543), (2076, 236362), (2422, 202596), (3633, 135064), (4152, 118181), (4844, 101298), (7266, 67532), (9688, 50649), (14532, 33766), (16883, 29064)]