231570248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 553855680

約数和(自身を除く): 322285432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 331, 364, 403, 434, 662, 728, 806, 868, 961, 1324, 1612, 1736, 1922, 2317, 2648, 2821, 3224, 3844, 4303, 4634, 5642, 6727, 7688, 8606, 9268, 10261, 11284, 12493, 13454, 17212, 18536, 20522, 22568, 24986, 26908, 30121, 34424, 41044, 49972, 53816, 60242, 71827, 82088, 87451, 99944, 120484, 133393, 143654, 174902, 240968, 266786, 287308, 318091, 349804, 533572, 574616, 636182, 699608, 933751, 1067144, 1272364, 1867502, 2226637, 2544728, 3735004, 4135183, 4453274, 7470008, 8270366, 8906548, 16540732, 17813096, 28946281, 33081464, 57892562, 115785124, 231570248]

約数ペア:

[(1, 231570248), (2, 115785124), (4, 57892562), (7, 33081464), (8, 28946281), (13, 17813096), (14, 16540732), (26, 8906548), (28, 8270366), (31, 7470008), (52, 4453274), (56, 4135183), (62, 3735004), (91, 2544728), (104, 2226637), (124, 1867502), (182, 1272364), (217, 1067144), (248, 933751), (331, 699608), (364, 636182), (403, 574616), (434, 533572), (662, 349804), (728, 318091), (806, 287308), (868, 266786), (961, 240968), (1324, 174902), (1612, 143654), (1736, 133393), (1922, 120484), (2317, 99944), (2648, 87451), (2821, 82088), (3224, 71827), (3844, 60242), (4303, 53816), (4634, 49972), (5642, 41044), (6727, 34424), (7688, 30121), (8606, 26908), (9268, 24986), (10261, 22568), (11284, 20522), (12493, 18536), (13454, 17212)]