442270374

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 1133260800

約数和(自身を除く): 690990426

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 61, 78, 91, 98, 122, 147, 182, 183, 271, 273, 294, 343, 366, 427, 542, 546, 637, 686, 793, 813, 854, 1029, 1274, 1281, 1586, 1626, 1897, 1911, 2058, 2379, 2562, 2989, 3523, 3794, 3822, 4459, 4758, 5551, 5691, 5978, 7046, 8918, 8967, 10569, 11102, 11382, 13279, 13377, 16531, 16653, 17934, 20923, 21138, 24661, 26558, 26754, 33062, 33306, 38857, 39837, 41846, 49322, 49593, 62769, 73983, 77714, 79674, 92953, 99186, 115717, 116571, 125538, 147966, 172627, 185906, 214903, 231434, 233142, 271999, 278859, 345254, 347151, 429806, 517881, 543998, 557718, 644709, 694302, 810019, 815997, 1035762, 1208389, 1289418, 1504321, 1620038, 1631994, 2416778, 2430057, 3008642, 3625167, 4512963, 4860114, 5670133, 7250334, 9025926, 10530247, 11340266, 17010399, 21060494, 31590741, 34020798, 63181482, 73711729, 147423458, 221135187, 442270374]

約数ペア:

[(1, 442270374), (2, 221135187), (3, 147423458), (6, 73711729), (7, 63181482), (13, 34020798), (14, 31590741), (21, 21060494), (26, 17010399), (39, 11340266), (42, 10530247), (49, 9025926), (61, 7250334), (78, 5670133), (91, 4860114), (98, 4512963), (122, 3625167), (147, 3008642), (182, 2430057), (183, 2416778), (271, 1631994), (273, 1620038), (294, 1504321), (343, 1289418), (366, 1208389), (427, 1035762), (542, 815997), (546, 810019), (637, 694302), (686, 644709), (793, 557718), (813, 543998), (854, 517881), (1029, 429806), (1274, 347151), (1281, 345254), (1586, 278859), (1626, 271999), (1897, 233142), (1911, 231434), (2058, 214903), (2379, 185906), (2562, 172627), (2989, 147966), (3523, 125538), (3794, 116571), (3822, 115717), (4459, 99186), (4758, 92953), (5551, 79674), (5691, 77714), (5978, 73983), (7046, 62769), (8918, 49593), (8967, 49322), (10569, 41846), (11102, 39837), (11382, 38857), (13279, 33306), (13377, 33062), (16531, 26754), (16653, 26558), (17934, 24661), (20923, 21138)]