17247048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 54432000

約数和(自身を除く): 37184952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 149, 156, 159, 168, 182, 212, 273, 298, 312, 318, 364, 371, 424, 447, 546, 596, 636, 689, 728, 742, 894, 1043, 1092, 1113, 1192, 1272, 1378, 1484, 1788, 1937, 2067, 2086, 2184, 2226, 2756, 2968, 3129, 3576, 3874, 4134, 4172, 4452, 4823, 5512, 5811, 6258, 7748, 7897, 8268, 8344, 8904, 9646, 11622, 12516, 13559, 14469, 15496, 15794, 16536, 19292, 23244, 23691, 25032, 27118, 28938, 31588, 38584, 40677, 46488, 47382, 54236, 55279, 57876, 63176, 81354, 94764, 102661, 108472, 110558, 115752, 162708, 165837, 189528, 205322, 221116, 307983, 325416, 331674, 410644, 442232, 615966, 663348, 718627, 821288, 1231932, 1326696, 1437254, 2155881, 2463864, 2874508, 4311762, 5749016, 8623524, 17247048]

約数ペア:

[(1, 17247048), (2, 8623524), (3, 5749016), (4, 4311762), (6, 2874508), (7, 2463864), (8, 2155881), (12, 1437254), (13, 1326696), (14, 1231932), (21, 821288), (24, 718627), (26, 663348), (28, 615966), (39, 442232), (42, 410644), (52, 331674), (53, 325416), (56, 307983), (78, 221116), (84, 205322), (91, 189528), (104, 165837), (106, 162708), (149, 115752), (156, 110558), (159, 108472), (168, 102661), (182, 94764), (212, 81354), (273, 63176), (298, 57876), (312, 55279), (318, 54236), (364, 47382), (371, 46488), (424, 40677), (447, 38584), (546, 31588), (596, 28938), (636, 27118), (689, 25032), (728, 23691), (742, 23244), (894, 19292), (1043, 16536), (1092, 15794), (1113, 15496), (1192, 14469), (1272, 13559), (1378, 12516), (1484, 11622), (1788, 9646), (1937, 8904), (2067, 8344), (2086, 8268), (2184, 7897), (2226, 7748), (2756, 6258), (2968, 5811), (3129, 5512), (3576, 4823), (3874, 4452), (4134, 4172)]