2101391784

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{2909}}^1$

素因数の和:3127

約数の個数: 96

約数和(自身を含む): 5810688000

約数和(自身を除く): 3709296216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 127, 158, 237, 254, 316, 381, 474, 508, 632, 711, 762, 948, 1016, 1143, 1422, 1524, 1896, 2286, 2844, 2909, 3048, 4572, 5688, 5818, 8727, 9144, 10033, 11636, 17454, 20066, 23272, 26181, 30099, 34908, 40132, 52362, 60198, 69816, 80264, 90297, 104724, 120396, 180594, 209448, 229811, 240792, 361188, 369443, 459622, 689433, 722376, 738886, 919244, 1108329, 1378866, 1477772, 1838488, 2068299, 2216658, 2757732, 2955544, 3324987, 4136598, 4433316, 5515464, 6649974, 8273196, 8866632, 13299948, 16546392, 26599896, 29185997, 58371994, 87557991, 116743988, 175115982, 233487976, 262673973, 350231964, 525347946, 700463928, 1050695892, 2101391784]

約数ペア:

[(1, 2101391784), (2, 1050695892), (3, 700463928), (4, 525347946), (6, 350231964), (8, 262673973), (9, 233487976), (12, 175115982), (18, 116743988), (24, 87557991), (36, 58371994), (72, 29185997), (79, 26599896), (127, 16546392), (158, 13299948), (237, 8866632), (254, 8273196), (316, 6649974), (381, 5515464), (474, 4433316), (508, 4136598), (632, 3324987), (711, 2955544), (762, 2757732), (948, 2216658), (1016, 2068299), (1143, 1838488), (1422, 1477772), (1524, 1378866), (1896, 1108329), (2286, 919244), (2844, 738886), (2909, 722376), (3048, 689433), (4572, 459622), (5688, 369443), (5818, 361188), (8727, 240792), (9144, 229811), (10033, 209448), (11636, 180594), (17454, 120396), (20066, 104724), (23272, 90297), (26181, 80264), (30099, 69816), (34908, 60198), (40132, 52362)]