2378638899

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 4826304000

約数和(自身を除く): 2447665101

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 29, 39, 49, 57, 63, 87, 91, 117, 133, 147, 171, 189, 203, 247, 251, 261, 273, 351, 377, 399, 441, 513, 551, 609, 637, 741, 753, 783, 819, 931, 1131, 1197, 1323, 1421, 1653, 1729, 1757, 1827, 1911, 2223, 2259, 2457, 2639, 2793, 3263, 3393, 3591, 3857, 4263, 4769, 4959, 5187, 5271, 5481, 5733, 6669, 6777, 7163, 7279, 7917, 8379, 9789, 10179, 11571, 12103, 12299, 12789, 14307, 14877, 15561, 15813, 17199, 18473, 21489, 21837, 22841, 23751, 25137, 26999, 29367, 33383, 34713, 36309, 36897, 38367, 42921, 46683, 47439, 50141, 50953, 55419, 61997, 64467, 65511, 68523, 71253, 80997, 88101, 94627, 100149, 104139, 108927, 110691, 128763, 138301, 150423, 152859, 159887, 166257, 185991, 193401, 196533, 205569, 233681, 242991, 283881, 300447, 326781, 332073, 350987, 356671, 414903, 433979, 451269, 458577, 479661, 498771, 557973, 616707, 662389, 701043, 728973, 851643, 901341, 968107, 1052961, 1070013, 1244709, 1301937, 1353807, 1375731, 1438983, 1673919, 1797913, 1987167, 2103129, 2554929, 2904321, 3037853, 3158883, 3210039, 3734127, 3905811, 4316949, 4636723, 5393739, 5961501, 6309387, 6776749, 8712963, 9113559, 9476649, 9630117, 11717433, 12585391, 13910169, 16181217, 17884503, 20330247, 26138889, 27340677, 37756173, 41730507, 48543651, 60990741, 82022031, 88097737, 113268519, 125191521, 182972223, 264293211, 339805557, 792879633, 2378638899]

約数ペア:

[(1, 2378638899), (3, 792879633), (7, 339805557), (9, 264293211), (13, 182972223), (19, 125191521), (21, 113268519), (27, 88097737), (29, 82022031), (39, 60990741), (49, 48543651), (57, 41730507), (63, 37756173), (87, 27340677), (91, 26138889), (117, 20330247), (133, 17884503), (147, 16181217), (171, 13910169), (189, 12585391), (203, 11717433), (247, 9630117), (251, 9476649), (261, 9113559), (273, 8712963), (351, 6776749), (377, 6309387), (399, 5961501), (441, 5393739), (513, 4636723), (551, 4316949), (609, 3905811), (637, 3734127), (741, 3210039), (753, 3158883), (783, 3037853), (819, 2904321), (931, 2554929), (1131, 2103129), (1197, 1987167), (1323, 1797913), (1421, 1673919), (1653, 1438983), (1729, 1375731), (1757, 1353807), (1827, 1301937), (1911, 1244709), (2223, 1070013), (2259, 1052961), (2457, 968107), (2639, 901341), (2793, 851643), (3263, 728973), (3393, 701043), (3591, 662389), (3857, 616707), (4263, 557973), (4769, 498771), (4959, 479661), (5187, 458577), (5271, 451269), (5481, 433979), (5733, 414903), (6669, 356671), (6777, 350987), (7163, 332073), (7279, 326781), (7917, 300447), (8379, 283881), (9789, 242991), (10179, 233681), (11571, 205569), (12103, 196533), (12299, 193401), (12789, 185991), (14307, 166257), (14877, 159887), (15561, 152859), (15813, 150423), (17199, 138301), (18473, 128763), (21489, 110691), (21837, 108927), (22841, 104139), (23751, 100149), (25137, 94627), (26999, 88101), (29367, 80997), (33383, 71253), (34713, 68523), (36309, 65511), (36897, 64467), (38367, 61997), (42921, 55419), (46683, 50953), (47439, 50141)]