225536922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:676

約数の個数: 72

約数和(自身を含む): 533733408

約数和(自身を除く): 308196486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 169, 234, 302, 338, 453, 491, 507, 906, 982, 1014, 1359, 1473, 1521, 1963, 2718, 2946, 3042, 3926, 4419, 5889, 6383, 8838, 11778, 12766, 17667, 19149, 25519, 35334, 38298, 51038, 57447, 74141, 76557, 82979, 114894, 148282, 153114, 165958, 222423, 229671, 248937, 444846, 459342, 497874, 667269, 746811, 963833, 1334538, 1493622, 1927666, 2891499, 5782998, 8674497, 12529829, 17348994, 25059658, 37589487, 75178974, 112768461, 225536922]

約数ペア:

[(1, 225536922), (2, 112768461), (3, 75178974), (6, 37589487), (9, 25059658), (13, 17348994), (18, 12529829), (26, 8674497), (39, 5782998), (78, 2891499), (117, 1927666), (151, 1493622), (169, 1334538), (234, 963833), (302, 746811), (338, 667269), (453, 497874), (491, 459342), (507, 444846), (906, 248937), (982, 229671), (1014, 222423), (1359, 165958), (1473, 153114), (1521, 148282), (1963, 114894), (2718, 82979), (2946, 76557), (3042, 74141), (3926, 57447), (4419, 51038), (5889, 38298), (6383, 35334), (8838, 25519), (11778, 19149), (12766, 17667)]