1994459688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73477}}^1$

素因数の和:73531

約数の個数: 96

約数和(自身を含む): 6017848200

約数和(自身を除く): 4023388512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1508, 2088, 2262, 3016, 3393, 4524, 6786, 9048, 13572, 27144, 73477, 146954, 220431, 293908, 440862, 587816, 661293, 881724, 955201, 1322586, 1763448, 1910402, 2130833, 2645172, 2865603, 3820804, 4261666, 5290344, 5731206, 6392499, 7641608, 8523332, 8596809, 11462412, 12784998, 17046664, 17193618, 19177497, 22924824, 25569996, 27700829, 34387236, 38354994, 51139992, 55401658, 68774472, 76709988, 83102487, 110803316, 153419976, 166204974, 221606632, 249307461, 332409948, 498614922, 664819896, 997229844, 1994459688]

約数ペア:

[(1, 1994459688), (2, 997229844), (3, 664819896), (4, 498614922), (6, 332409948), (8, 249307461), (9, 221606632), (12, 166204974), (13, 153419976), (18, 110803316), (24, 83102487), (26, 76709988), (29, 68774472), (36, 55401658), (39, 51139992), (52, 38354994), (58, 34387236), (72, 27700829), (78, 25569996), (87, 22924824), (104, 19177497), (116, 17193618), (117, 17046664), (156, 12784998), (174, 11462412), (232, 8596809), (234, 8523332), (261, 7641608), (312, 6392499), (348, 5731206), (377, 5290344), (468, 4261666), (522, 3820804), (696, 2865603), (754, 2645172), (936, 2130833), (1044, 1910402), (1131, 1763448), (1508, 1322586), (2088, 955201), (2262, 881724), (3016, 661293), (3393, 587816), (4524, 440862), (6786, 293908), (9048, 220431), (13572, 146954), (27144, 73477)]