1616957868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 4069416960

約数和(自身を除く): 2452459092

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 191, 222, 276, 382, 444, 573, 764, 829, 851, 1146, 1658, 1702, 2292, 2487, 2553, 3316, 3404, 4393, 4974, 5106, 7067, 8786, 9948, 10212, 13179, 14134, 17572, 19067, 21201, 26358, 28268, 30673, 38134, 42402, 52716, 57201, 61346, 76268, 84804, 92019, 114402, 122692, 158339, 162541, 184038, 228804, 316678, 325082, 368076, 475017, 487623, 633356, 650164, 705479, 950034, 975246, 1410958, 1900068, 1950492, 2116437, 2821916, 3641797, 4232874, 5858543, 7283594, 8465748, 10925391, 11717086, 14567188, 17575629, 21850782, 23434172, 35151258, 43701564, 70302516, 134746489, 269492978, 404239467, 538985956, 808478934, 1616957868]

約数ペア:

[(1, 1616957868), (2, 808478934), (3, 538985956), (4, 404239467), (6, 269492978), (12, 134746489), (23, 70302516), (37, 43701564), (46, 35151258), (69, 23434172), (74, 21850782), (92, 17575629), (111, 14567188), (138, 11717086), (148, 10925391), (191, 8465748), (222, 7283594), (276, 5858543), (382, 4232874), (444, 3641797), (573, 2821916), (764, 2116437), (829, 1950492), (851, 1900068), (1146, 1410958), (1658, 975246), (1702, 950034), (2292, 705479), (2487, 650164), (2553, 633356), (3316, 487623), (3404, 475017), (4393, 368076), (4974, 325082), (5106, 316678), (7067, 228804), (8786, 184038), (9948, 162541), (10212, 158339), (13179, 122692), (14134, 114402), (17572, 92019), (19067, 84804), (21201, 76268), (26358, 61346), (28268, 57201), (30673, 52716), (38134, 42402)]