691214472

素因数分解:

$2^3\times 3^8\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1056

約数の個数: 144

約数和(自身を含む): 2095542540

約数和(自身を除く): 1404328068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1013, 1053, 1404, 1458, 1944, 2026, 2106, 2187, 2808, 2916, 3039, 3159, 4052, 4212, 4374, 5832, 6078, 6318, 6561, 8104, 8424, 8748, 9117, 9477, 12156, 12636, 13122, 13169, 17496, 18234, 18954, 24312, 25272, 26244, 26338, 27351, 28431, 36468, 37908, 39507, 52488, 52676, 54702, 56862, 72936, 75816, 79014, 82053, 85293, 105352, 109404, 113724, 118521, 158028, 164106, 170586, 218808, 227448, 237042, 246159, 316056, 328212, 341172, 355563, 474084, 492318, 656424, 682344, 711126, 738477, 948168, 984636, 1066689, 1422252, 1476954, 1969272, 2133378, 2215431, 2844504, 2953908, 3200067, 4266756, 4430862, 5907816, 6400134, 6646293, 8533512, 8861724, 9600201, 12800268, 13292586, 17723448, 19200402, 25600536, 26585172, 28800603, 38400804, 53170344, 57601206, 76801608, 86401809, 115202412, 172803618, 230404824, 345607236, 691214472]

約数ペア:

[(1, 691214472), (2, 345607236), (3, 230404824), (4, 172803618), (6, 115202412), (8, 86401809), (9, 76801608), (12, 57601206), (13, 53170344), (18, 38400804), (24, 28800603), (26, 26585172), (27, 25600536), (36, 19200402), (39, 17723448), (52, 13292586), (54, 12800268), (72, 9600201), (78, 8861724), (81, 8533512), (104, 6646293), (108, 6400134), (117, 5907816), (156, 4430862), (162, 4266756), (216, 3200067), (234, 2953908), (243, 2844504), (312, 2215431), (324, 2133378), (351, 1969272), (468, 1476954), (486, 1422252), (648, 1066689), (702, 984636), (729, 948168), (936, 738477), (972, 711126), (1013, 682344), (1053, 656424), (1404, 492318), (1458, 474084), (1944, 355563), (2026, 341172), (2106, 328212), (2187, 316056), (2808, 246159), (2916, 237042), (3039, 227448), (3159, 218808), (4052, 170586), (4212, 164106), (4374, 158028), (5832, 118521), (6078, 113724), (6318, 109404), (6561, 105352), (8104, 85293), (8424, 82053), (8748, 79014), (9117, 75816), (9477, 72936), (12156, 56862), (12636, 54702), (13122, 52676), (13169, 52488), (17496, 39507), (18234, 37908), (18954, 36468), (24312, 28431), (25272, 27351), (26244, 26338)]