15693981876

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^2\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 41936865600

約数和(自身を除く): 26242883724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 157, 188, 282, 314, 419, 423, 471, 564, 628, 838, 846, 942, 1257, 1269, 1413, 1676, 1692, 1884, 2209, 2514, 2538, 2826, 3771, 4239, 4418, 5028, 5076, 5652, 6627, 7379, 7542, 8478, 8836, 11313, 13254, 14758, 15084, 16956, 19693, 19881, 22137, 22626, 26508, 29516, 39386, 39762, 44274, 45252, 59079, 59643, 65783, 66411, 78772, 79524, 88548, 118158, 119286, 131566, 132822, 177237, 197349, 199233, 236316, 238572, 263132, 265644, 346813, 354474, 394698, 398466, 531711, 592047, 693626, 708948, 789396, 796932, 925571, 1040439, 1063422, 1184094, 1387252, 1776141, 1851142, 2080878, 2126844, 2368188, 2776713, 3091801, 3121317, 3552282, 3702284, 4161756, 5553426, 6183602, 6242634, 7104564, 8330139, 9275403, 9363951, 11106852, 12367204, 12485268, 16660278, 18550806, 18727902, 24990417, 27826209, 33320556, 37101612, 37455804, 49980834, 55652418, 83478627, 99961668, 111304836, 145314647, 166957254, 290629294, 333914508, 435943941, 581258588, 871887882, 1307831823, 1743775764, 2615663646, 3923495469, 5231327292, 7846990938, 15693981876]

約数ペア:

[(1, 15693981876), (2, 7846990938), (3, 5231327292), (4, 3923495469), (6, 2615663646), (9, 1743775764), (12, 1307831823), (18, 871887882), (27, 581258588), (36, 435943941), (47, 333914508), (54, 290629294), (94, 166957254), (108, 145314647), (141, 111304836), (157, 99961668), (188, 83478627), (282, 55652418), (314, 49980834), (419, 37455804), (423, 37101612), (471, 33320556), (564, 27826209), (628, 24990417), (838, 18727902), (846, 18550806), (942, 16660278), (1257, 12485268), (1269, 12367204), (1413, 11106852), (1676, 9363951), (1692, 9275403), (1884, 8330139), (2209, 7104564), (2514, 6242634), (2538, 6183602), (2826, 5553426), (3771, 4161756), (4239, 3702284), (4418, 3552282), (5028, 3121317), (5076, 3091801), (5652, 2776713), (6627, 2368188), (7379, 2126844), (7542, 2080878), (8478, 1851142), (8836, 1776141), (11313, 1387252), (13254, 1184094), (14758, 1063422), (15084, 1040439), (16956, 925571), (19693, 796932), (19881, 789396), (22137, 708948), (22626, 693626), (26508, 592047), (29516, 531711), (39386, 398466), (39762, 394698), (44274, 354474), (45252, 346813), (59079, 265644), (59643, 263132), (65783, 238572), (66411, 236316), (78772, 199233), (79524, 197349), (88548, 177237), (118158, 132822), (119286, 131566)]