291890959938

素因数分解:

$2^1\times 3^7\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{36209}}^1$

素因数の和:36348

約数の個数: 128

約数和(自身を含む): 698360544000

約数和(自身を除く): 406469584062

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 97, 114, 162, 171, 194, 243, 291, 342, 486, 513, 582, 729, 873, 1026, 1458, 1539, 1746, 1843, 2187, 2619, 3078, 3686, 4374, 4617, 5238, 5529, 7857, 9234, 11058, 13851, 15714, 16587, 23571, 27702, 33174, 36209, 41553, 47142, 49761, 70713, 72418, 83106, 99522, 108627, 141426, 149283, 212139, 217254, 298566, 325881, 424278, 447849, 651762, 687971, 895698, 977643, 1343547, 1375942, 1955286, 2063913, 2687094, 2932929, 3512273, 4030641, 4127826, 5865858, 6191739, 7024546, 8061282, 8798787, 10536819, 12383478, 17597574, 18575217, 21073638, 26396361, 31610457, 37150434, 52792722, 55725651, 63220914, 66733187, 79189083, 94831371, 111451302, 133466374, 158378166, 167176953, 189662742, 200199561, 284494113, 334353906, 400399122, 501530859, 568988226, 600598683, 853482339, 1003061718, 1201197366, 1504592577, 1706964678, 1801796049, 2560447017, 3009185154, 3603592098, 5120894034, 5405388147, 7681341051, 10810776294, 15362682102, 16216164441, 32432328882, 48648493323, 97296986646, 145945479969, 291890959938]

約数ペア:

[(1, 291890959938), (2, 145945479969), (3, 97296986646), (6, 48648493323), (9, 32432328882), (18, 16216164441), (19, 15362682102), (27, 10810776294), (38, 7681341051), (54, 5405388147), (57, 5120894034), (81, 3603592098), (97, 3009185154), (114, 2560447017), (162, 1801796049), (171, 1706964678), (194, 1504592577), (243, 1201197366), (291, 1003061718), (342, 853482339), (486, 600598683), (513, 568988226), (582, 501530859), (729, 400399122), (873, 334353906), (1026, 284494113), (1458, 200199561), (1539, 189662742), (1746, 167176953), (1843, 158378166), (2187, 133466374), (2619, 111451302), (3078, 94831371), (3686, 79189083), (4374, 66733187), (4617, 63220914), (5238, 55725651), (5529, 52792722), (7857, 37150434), (9234, 31610457), (11058, 26396361), (13851, 21073638), (15714, 18575217), (16587, 17597574), (23571, 12383478), (27702, 10536819), (33174, 8798787), (36209, 8061282), (41553, 7024546), (47142, 6191739), (49761, 5865858), (70713, 4127826), (72418, 4030641), (83106, 3512273), (99522, 2932929), (108627, 2687094), (141426, 2063913), (149283, 1955286), (212139, 1375942), (217254, 1343547), (298566, 977643), (325881, 895698), (424278, 687971), (447849, 651762)]