299921748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 864751104

約数和(自身を除く): 564829356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 67, 69, 84, 92, 98, 134, 138, 147, 161, 196, 201, 268, 276, 294, 322, 331, 402, 469, 483, 588, 644, 662, 804, 938, 966, 993, 1127, 1324, 1407, 1541, 1876, 1932, 1986, 2254, 2317, 2814, 3082, 3283, 3381, 3972, 4508, 4623, 4634, 5628, 6164, 6566, 6762, 6951, 7613, 9246, 9268, 9849, 10787, 13132, 13524, 13902, 15226, 16219, 18492, 19698, 21574, 22177, 22839, 27804, 30452, 32361, 32438, 39396, 43148, 44354, 45678, 48657, 53291, 64722, 64876, 66531, 75509, 88708, 91356, 97314, 106582, 129444, 133062, 151018, 155239, 159873, 194628, 213164, 226527, 266124, 302036, 310478, 319746, 373037, 453054, 465717, 510071, 620956, 639492, 746074, 906108, 931434, 1020142, 1086673, 1119111, 1492148, 1530213, 1862868, 2040284, 2173346, 2238222, 3060426, 3260019, 3570497, 4346692, 4476444, 6120852, 6520038, 7140994, 10711491, 13040076, 14281988, 21422982, 24993479, 42845964, 49986958, 74980437, 99973916, 149960874, 299921748]

約数ペア:

[(1, 299921748), (2, 149960874), (3, 99973916), (4, 74980437), (6, 49986958), (7, 42845964), (12, 24993479), (14, 21422982), (21, 14281988), (23, 13040076), (28, 10711491), (42, 7140994), (46, 6520038), (49, 6120852), (67, 4476444), (69, 4346692), (84, 3570497), (92, 3260019), (98, 3060426), (134, 2238222), (138, 2173346), (147, 2040284), (161, 1862868), (196, 1530213), (201, 1492148), (268, 1119111), (276, 1086673), (294, 1020142), (322, 931434), (331, 906108), (402, 746074), (469, 639492), (483, 620956), (588, 510071), (644, 465717), (662, 453054), (804, 373037), (938, 319746), (966, 310478), (993, 302036), (1127, 266124), (1324, 226527), (1407, 213164), (1541, 194628), (1876, 159873), (1932, 155239), (1986, 151018), (2254, 133062), (2317, 129444), (2814, 106582), (3082, 97314), (3283, 91356), (3381, 88708), (3972, 75509), (4508, 66531), (4623, 64876), (4634, 64722), (5628, 53291), (6164, 48657), (6566, 45678), (6762, 44354), (6951, 43148), (7613, 39396), (9246, 32438), (9268, 32361), (9849, 30452), (10787, 27804), (13132, 22839), (13524, 22177), (13902, 21574), (15226, 19698), (16219, 18492)]