289402596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14537}}^1$

素因数の和:14633

約数の個数: 72

約数和(自身を含む): 846693120

約数和(自身を除く): 557290524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 14537, 19908, 29074, 43611, 58148, 87222, 101759, 130833, 174444, 203518, 261666, 305277, 407036, 523332, 610554, 915831, 1148423, 1221108, 1831662, 2296846, 3445269, 3663324, 4593692, 6890538, 8038961, 10335807, 13781076, 16077922, 20671614, 24116883, 32155844, 41343228, 48233766, 72350649, 96467532, 144701298, 289402596]

約数ペア:

[(1, 289402596), (2, 144701298), (3, 96467532), (4, 72350649), (6, 48233766), (7, 41343228), (9, 32155844), (12, 24116883), (14, 20671614), (18, 16077922), (21, 13781076), (28, 10335807), (36, 8038961), (42, 6890538), (63, 4593692), (79, 3663324), (84, 3445269), (126, 2296846), (158, 1831662), (237, 1221108), (252, 1148423), (316, 915831), (474, 610554), (553, 523332), (711, 407036), (948, 305277), (1106, 261666), (1422, 203518), (1659, 174444), (2212, 130833), (2844, 101759), (3318, 87222), (4977, 58148), (6636, 43611), (9954, 29074), (14537, 19908)]