219347352

素因数分解:

$2^3\times 3^9\times 7^1\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 708576000

約数和(自身を除く): 489228648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 199, 216, 243, 252, 324, 378, 398, 486, 504, 567, 597, 648, 729, 756, 796, 972, 1134, 1194, 1393, 1458, 1512, 1592, 1701, 1791, 1944, 2187, 2268, 2388, 2786, 2916, 3402, 3582, 4179, 4374, 4536, 4776, 5103, 5373, 5572, 5832, 6561, 6804, 7164, 8358, 8748, 10206, 10746, 11144, 12537, 13122, 13608, 14328, 15309, 16119, 16716, 17496, 19683, 20412, 21492, 25074, 26244, 30618, 32238, 33432, 37611, 39366, 40824, 42984, 45927, 48357, 50148, 52488, 61236, 64476, 75222, 78732, 91854, 96714, 100296, 112833, 122472, 128952, 137781, 145071, 150444, 157464, 183708, 193428, 225666, 275562, 290142, 300888, 338499, 367416, 386856, 435213, 451332, 551124, 580284, 676998, 870426, 902664, 1015497, 1102248, 1160568, 1305639, 1353996, 1740852, 2030994, 2611278, 2707992, 3046491, 3481704, 3916917, 4061988, 5222556, 6092982, 7833834, 8123976, 9139473, 10445112, 12185964, 15667668, 18278946, 24371928, 27418419, 31335336, 36557892, 54836838, 73115784, 109673676, 219347352]

約数ペア:

[(1, 219347352), (2, 109673676), (3, 73115784), (4, 54836838), (6, 36557892), (7, 31335336), (8, 27418419), (9, 24371928), (12, 18278946), (14, 15667668), (18, 12185964), (21, 10445112), (24, 9139473), (27, 8123976), (28, 7833834), (36, 6092982), (42, 5222556), (54, 4061988), (56, 3916917), (63, 3481704), (72, 3046491), (81, 2707992), (84, 2611278), (108, 2030994), (126, 1740852), (162, 1353996), (168, 1305639), (189, 1160568), (199, 1102248), (216, 1015497), (243, 902664), (252, 870426), (324, 676998), (378, 580284), (398, 551124), (486, 451332), (504, 435213), (567, 386856), (597, 367416), (648, 338499), (729, 300888), (756, 290142), (796, 275562), (972, 225666), (1134, 193428), (1194, 183708), (1393, 157464), (1458, 150444), (1512, 145071), (1592, 137781), (1701, 128952), (1791, 122472), (1944, 112833), (2187, 100296), (2268, 96714), (2388, 91854), (2786, 78732), (2916, 75222), (3402, 64476), (3582, 61236), (4179, 52488), (4374, 50148), (4536, 48357), (4776, 45927), (5103, 42984), (5373, 40824), (5572, 39366), (5832, 37611), (6561, 33432), (6804, 32238), (7164, 30618), (8358, 26244), (8748, 25074), (10206, 21492), (10746, 20412), (11144, 19683), (12537, 17496), (13122, 16716), (13608, 16119), (14328, 15309)]