304164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 943488

約数和(自身を除く): 639324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 71, 84, 102, 119, 126, 142, 153, 204, 213, 238, 252, 284, 306, 357, 426, 476, 497, 612, 639, 714, 852, 994, 1071, 1207, 1278, 1428, 1491, 1988, 2142, 2414, 2556, 2982, 3621, 4284, 4473, 4828, 5964, 7242, 8449, 8946, 10863, 14484, 16898, 17892, 21726, 25347, 33796, 43452, 50694, 76041, 101388, 152082, 304164]

約数ペア:

[(1, 304164), (2, 152082), (3, 101388), (4, 76041), (6, 50694), (7, 43452), (9, 33796), (12, 25347), (14, 21726), (17, 17892), (18, 16898), (21, 14484), (28, 10863), (34, 8946), (36, 8449), (42, 7242), (51, 5964), (63, 4828), (68, 4473), (71, 4284), (84, 3621), (102, 2982), (119, 2556), (126, 2414), (142, 2142), (153, 1988), (204, 1491), (213, 1428), (238, 1278), (252, 1207), (284, 1071), (306, 994), (357, 852), (426, 714), (476, 639), (497, 612)]