870823044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{265819}}^1$

素因数の和:265849

約数の個数: 72

約数和(自身を含む): 2709237440

約数和(自身を除く): 1838414396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 265819, 531638, 797457, 1063276, 1594914, 1860733, 2392371, 3189828, 3455647, 3721466, 4784742, 5582199, 6911294, 7442932, 9569484, 10366941, 11164398, 13822588, 16746597, 20733882, 22328796, 24189529, 31100823, 33493194, 41467764, 48379058, 62201646, 66986388, 72568587, 96758116, 124403292, 145137174, 217705761, 290274348, 435411522, 870823044]

約数ペア:

[(1, 870823044), (2, 435411522), (3, 290274348), (4, 217705761), (6, 145137174), (7, 124403292), (9, 96758116), (12, 72568587), (13, 66986388), (14, 62201646), (18, 48379058), (21, 41467764), (26, 33493194), (28, 31100823), (36, 24189529), (39, 22328796), (42, 20733882), (52, 16746597), (63, 13822588), (78, 11164398), (84, 10366941), (91, 9569484), (117, 7442932), (126, 6911294), (156, 5582199), (182, 4784742), (234, 3721466), (252, 3455647), (273, 3189828), (364, 2392371), (468, 1860733), (546, 1594914), (819, 1063276), (1092, 797457), (1638, 531638), (3276, 265819)]