19828360368

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{72817}}^1$

素因数の和:72923

約数の個数: 120

約数和(自身を含む): 58221777536

約数和(自身を除く): 38393417168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 366, 372, 488, 496, 549, 558, 732, 744, 976, 1098, 1116, 1464, 1488, 1891, 2196, 2232, 2928, 3782, 4392, 4464, 5673, 7564, 8784, 11346, 15128, 17019, 22692, 30256, 34038, 45384, 68076, 72817, 90768, 136152, 145634, 218451, 272304, 291268, 436902, 582536, 655353, 873804, 1165072, 1310706, 1747608, 2257327, 2621412, 3495216, 4441837, 4514654, 5242824, 6771981, 8883674, 9029308, 10485648, 13325511, 13543962, 17767348, 18058616, 20315943, 26651022, 27087924, 35534696, 36117232, 39976533, 40631886, 53302044, 54175848, 71069392, 79953066, 81263772, 106604088, 108351696, 137696947, 159906132, 162527544, 213208176, 275393894, 319812264, 325055088, 413090841, 550787788, 639624528, 826181682, 1101575576, 1239272523, 1652363364, 2203151152, 2478545046, 3304726728, 4957090092, 6609453456, 9914180184, 19828360368]

約数ペア:

[(1, 19828360368), (2, 9914180184), (3, 6609453456), (4, 4957090092), (6, 3304726728), (8, 2478545046), (9, 2203151152), (12, 1652363364), (16, 1239272523), (18, 1101575576), (24, 826181682), (31, 639624528), (36, 550787788), (48, 413090841), (61, 325055088), (62, 319812264), (72, 275393894), (93, 213208176), (122, 162527544), (124, 159906132), (144, 137696947), (183, 108351696), (186, 106604088), (244, 81263772), (248, 79953066), (279, 71069392), (366, 54175848), (372, 53302044), (488, 40631886), (496, 39976533), (549, 36117232), (558, 35534696), (732, 27087924), (744, 26651022), (976, 20315943), (1098, 18058616), (1116, 17767348), (1464, 13543962), (1488, 13325511), (1891, 10485648), (2196, 9029308), (2232, 8883674), (2928, 6771981), (3782, 5242824), (4392, 4514654), (4464, 4441837), (5673, 3495216), (7564, 2621412), (8784, 2257327), (11346, 1747608), (15128, 1310706), (17019, 1165072), (22692, 873804), (30256, 655353), (34038, 582536), (45384, 436902), (68076, 291268), (72817, 272304), (90768, 218451), (136152, 145634)]