372219047748

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2309}}^1\times {\mathrm{9973}}^1$

素因数の和:12741

約数の個数: 72

約数和(自身を含む): 943485543000

約数和(自身を除く): 571266495252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2309, 2694, 4041, 4618, 5388, 6927, 8082, 9236, 9973, 13854, 16164, 19946, 20781, 27708, 29919, 39892, 41562, 59838, 83124, 89757, 119676, 179514, 359028, 1036741, 2073482, 3110223, 4146964, 4477877, 6220446, 8955754, 9330669, 12440892, 13433631, 17911508, 18661338, 23027657, 26867262, 37322676, 40300893, 46055314, 53734524, 69082971, 80601786, 92110628, 138165942, 161203572, 207248913, 276331884, 414497826, 828995652, 10339417993, 20678835986, 31018253979, 41357671972, 62036507958, 93054761937, 124073015916, 186109523874, 372219047748]

約数ペア:

[(1, 372219047748), (2, 186109523874), (3, 124073015916), (4, 93054761937), (6, 62036507958), (9, 41357671972), (12, 31018253979), (18, 20678835986), (36, 10339417993), (449, 828995652), (898, 414497826), (1347, 276331884), (1796, 207248913), (2309, 161203572), (2694, 138165942), (4041, 92110628), (4618, 80601786), (5388, 69082971), (6927, 53734524), (8082, 46055314), (9236, 40300893), (9973, 37322676), (13854, 26867262), (16164, 23027657), (19946, 18661338), (20781, 17911508), (27708, 13433631), (29919, 12440892), (39892, 9330669), (41562, 8955754), (59838, 6220446), (83124, 4477877), (89757, 4146964), (119676, 3110223), (179514, 2073482), (359028, 1036741)]