964778818572

素因数分解:

$2^2\times 3^5\times {\mathrm{149}}^1\times {\mathrm{6661549}}^1$

素因数の和:6661717

約数の個数: 72

約数和(自身を含む): 2546044410000

約数和(自身を除く): 1581265591428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 243, 298, 324, 447, 486, 596, 894, 972, 1341, 1788, 2682, 4023, 5364, 8046, 12069, 16092, 24138, 36207, 48276, 72414, 144828, 6661549, 13323098, 19984647, 26646196, 39969294, 59953941, 79938588, 119907882, 179861823, 239815764, 359723646, 539585469, 719447292, 992570801, 1079170938, 1618756407, 1985141602, 2158341876, 2977712403, 3237512814, 3970283204, 5955424806, 6475025628, 8933137209, 11910849612, 17866274418, 26799411627, 35732548836, 53598823254, 80398234881, 107197646508, 160796469762, 241194704643, 321592939524, 482389409286, 964778818572]

約数ペア:

[(1, 964778818572), (2, 482389409286), (3, 321592939524), (4, 241194704643), (6, 160796469762), (9, 107197646508), (12, 80398234881), (18, 53598823254), (27, 35732548836), (36, 26799411627), (54, 17866274418), (81, 11910849612), (108, 8933137209), (149, 6475025628), (162, 5955424806), (243, 3970283204), (298, 3237512814), (324, 2977712403), (447, 2158341876), (486, 1985141602), (596, 1618756407), (894, 1079170938), (972, 992570801), (1341, 719447292), (1788, 539585469), (2682, 359723646), (4023, 239815764), (5364, 179861823), (8046, 119907882), (12069, 79938588), (16092, 59953941), (24138, 39969294), (36207, 26646196), (48276, 19984647), (72414, 13323098), (144828, 6661549)]