191843388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2027}}^1$

素因数の和:2287

約数の個数: 72

約数和(自身を含む): 531498240

約数和(自身を除く): 339654852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 239, 396, 478, 717, 956, 1434, 2027, 2151, 2629, 2868, 4054, 4302, 5258, 6081, 7887, 8108, 8604, 10516, 12162, 15774, 18243, 22297, 23661, 24324, 31548, 36486, 44594, 47322, 66891, 72972, 89188, 94644, 133782, 200673, 267564, 401346, 484453, 802692, 968906, 1453359, 1937812, 2906718, 4360077, 5328983, 5813436, 8720154, 10657966, 15986949, 17440308, 21315932, 31973898, 47960847, 63947796, 95921694, 191843388]

約数ペア:

[(1, 191843388), (2, 95921694), (3, 63947796), (4, 47960847), (6, 31973898), (9, 21315932), (11, 17440308), (12, 15986949), (18, 10657966), (22, 8720154), (33, 5813436), (36, 5328983), (44, 4360077), (66, 2906718), (99, 1937812), (132, 1453359), (198, 968906), (239, 802692), (396, 484453), (478, 401346), (717, 267564), (956, 200673), (1434, 133782), (2027, 94644), (2151, 89188), (2629, 72972), (2868, 66891), (4054, 47322), (4302, 44594), (5258, 36486), (6081, 31548), (7887, 24324), (8108, 23661), (8604, 22297), (10516, 18243), (12162, 15774)]