817236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 2580480

約数和(自身を除く): 1763244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 47, 54, 63, 69, 84, 92, 94, 108, 126, 138, 141, 161, 188, 189, 207, 252, 276, 282, 322, 329, 378, 414, 423, 483, 564, 621, 644, 658, 756, 828, 846, 966, 987, 1081, 1242, 1269, 1316, 1449, 1692, 1932, 1974, 2162, 2484, 2538, 2898, 2961, 3243, 3948, 4324, 4347, 5076, 5796, 5922, 6486, 7567, 8694, 8883, 9729, 11844, 12972, 15134, 17388, 17766, 19458, 22701, 29187, 30268, 35532, 38916, 45402, 58374, 68103, 90804, 116748, 136206, 204309, 272412, 408618, 817236]

約数ペア:

[(1, 817236), (2, 408618), (3, 272412), (4, 204309), (6, 136206), (7, 116748), (9, 90804), (12, 68103), (14, 58374), (18, 45402), (21, 38916), (23, 35532), (27, 30268), (28, 29187), (36, 22701), (42, 19458), (46, 17766), (47, 17388), (54, 15134), (63, 12972), (69, 11844), (84, 9729), (92, 8883), (94, 8694), (108, 7567), (126, 6486), (138, 5922), (141, 5796), (161, 5076), (188, 4347), (189, 4324), (207, 3948), (252, 3243), (276, 2961), (282, 2898), (322, 2538), (329, 2484), (378, 2162), (414, 1974), (423, 1932), (483, 1692), (564, 1449), (621, 1316), (644, 1269), (658, 1242), (756, 1081), (828, 987), (846, 966)]