520020312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{58403}}^1$

素因数の和:58472

約数の個数: 64

約数和(自身を含む): 1513831680

約数和(自身を除く): 993811368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 58403, 116806, 175209, 233612, 350418, 408821, 467224, 700836, 817642, 1226463, 1401672, 1635284, 2452926, 3095359, 3270568, 4905852, 6190718, 9286077, 9811704, 12381436, 18572154, 21667513, 24762872, 37144308, 43335026, 65002539, 74288616, 86670052, 130005078, 173340104, 260010156, 520020312]

約数ペア:

[(1, 520020312), (2, 260010156), (3, 173340104), (4, 130005078), (6, 86670052), (7, 74288616), (8, 65002539), (12, 43335026), (14, 37144308), (21, 24762872), (24, 21667513), (28, 18572154), (42, 12381436), (53, 9811704), (56, 9286077), (84, 6190718), (106, 4905852), (159, 3270568), (168, 3095359), (212, 2452926), (318, 1635284), (371, 1401672), (424, 1226463), (636, 817642), (742, 700836), (1113, 467224), (1272, 408821), (1484, 350418), (2226, 233612), (2968, 175209), (4452, 116806), (8904, 58403)]