9880715268

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2861}}^1$

素因数の和:3034

約数の個数: 144

約数和(自身を含む): 26952621696

約数和(自身を除く): 17071906428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 97, 129, 138, 172, 194, 207, 258, 276, 291, 387, 388, 414, 516, 582, 774, 828, 873, 989, 1164, 1548, 1746, 1978, 2231, 2861, 2967, 3492, 3956, 4171, 4462, 5722, 5934, 6693, 8342, 8583, 8901, 8924, 11444, 11868, 12513, 13386, 16684, 17166, 17802, 20079, 25026, 25749, 26772, 34332, 35604, 37539, 40158, 50052, 51498, 65803, 75078, 80316, 95933, 102996, 123023, 131606, 150156, 191866, 197409, 246046, 263212, 277517, 287799, 369069, 383732, 394818, 492092, 555034, 575598, 592227, 738138, 789636, 832551, 863397, 1107207, 1110068, 1151196, 1184454, 1476276, 1665102, 1726794, 2214414, 2368908, 2497653, 2829529, 3330204, 3453588, 4428828, 4995306, 5659058, 6382891, 8488587, 9990612, 11318116, 11933231, 12765782, 16977174, 19148673, 23866462, 25465761, 25531564, 33954348, 35799693, 38297346, 47732924, 50931522, 57446019, 71599386, 76594692, 101863044, 107399079, 114892038, 143198772, 214798158, 229784076, 274464313, 429596316, 548928626, 823392939, 1097857252, 1646785878, 2470178817, 3293571756, 4940357634, 9880715268]

約数ペア:

[(1, 9880715268), (2, 4940357634), (3, 3293571756), (4, 2470178817), (6, 1646785878), (9, 1097857252), (12, 823392939), (18, 548928626), (23, 429596316), (36, 274464313), (43, 229784076), (46, 214798158), (69, 143198772), (86, 114892038), (92, 107399079), (97, 101863044), (129, 76594692), (138, 71599386), (172, 57446019), (194, 50931522), (207, 47732924), (258, 38297346), (276, 35799693), (291, 33954348), (387, 25531564), (388, 25465761), (414, 23866462), (516, 19148673), (582, 16977174), (774, 12765782), (828, 11933231), (873, 11318116), (989, 9990612), (1164, 8488587), (1548, 6382891), (1746, 5659058), (1978, 4995306), (2231, 4428828), (2861, 3453588), (2967, 3330204), (3492, 2829529), (3956, 2497653), (4171, 2368908), (4462, 2214414), (5722, 1726794), (5934, 1665102), (6693, 1476276), (8342, 1184454), (8583, 1151196), (8901, 1110068), (8924, 1107207), (11444, 863397), (11868, 832551), (12513, 789636), (13386, 738138), (16684, 592227), (17166, 575598), (17802, 555034), (20079, 492092), (25026, 394818), (25749, 383732), (26772, 369069), (34332, 287799), (35604, 277517), (37539, 263212), (40158, 246046), (50052, 197409), (51498, 191866), (65803, 150156), (75078, 131606), (80316, 123023), (95933, 102996)]