285083688

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 775756800

約数和(自身を除く): 490673112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 73, 87, 93, 116, 124, 146, 174, 181, 186, 219, 232, 248, 292, 348, 362, 372, 438, 543, 584, 696, 724, 744, 876, 899, 1086, 1448, 1752, 1798, 2117, 2172, 2263, 2697, 3596, 4234, 4344, 4526, 5249, 5394, 5611, 6351, 6789, 7192, 8468, 9052, 10498, 10788, 11222, 12702, 13213, 13578, 15747, 16833, 16936, 18104, 20996, 21576, 22444, 25404, 26426, 27156, 31494, 33666, 39639, 41992, 44888, 50808, 52852, 54312, 62988, 65627, 67332, 79278, 105704, 125976, 131254, 134664, 158556, 162719, 196881, 262508, 317112, 325438, 383177, 393762, 409603, 488157, 525016, 650876, 766354, 787524, 819206, 976314, 1149531, 1228809, 1301752, 1532708, 1575048, 1638412, 1952628, 2299062, 2457618, 3065416, 3276824, 3905256, 4598124, 4915236, 9196248, 9830472, 11878487, 23756974, 35635461, 47513948, 71270922, 95027896, 142541844, 285083688]

約数ペア:

[(1, 285083688), (2, 142541844), (3, 95027896), (4, 71270922), (6, 47513948), (8, 35635461), (12, 23756974), (24, 11878487), (29, 9830472), (31, 9196248), (58, 4915236), (62, 4598124), (73, 3905256), (87, 3276824), (93, 3065416), (116, 2457618), (124, 2299062), (146, 1952628), (174, 1638412), (181, 1575048), (186, 1532708), (219, 1301752), (232, 1228809), (248, 1149531), (292, 976314), (348, 819206), (362, 787524), (372, 766354), (438, 650876), (543, 525016), (584, 488157), (696, 409603), (724, 393762), (744, 383177), (876, 325438), (899, 317112), (1086, 262508), (1448, 196881), (1752, 162719), (1798, 158556), (2117, 134664), (2172, 131254), (2263, 125976), (2697, 105704), (3596, 79278), (4234, 67332), (4344, 65627), (4526, 62988), (5249, 54312), (5394, 52852), (5611, 50808), (6351, 44888), (6789, 41992), (7192, 39639), (8468, 33666), (9052, 31494), (10498, 27156), (10788, 26426), (11222, 25404), (12702, 22444), (13213, 21576), (13578, 20996), (15747, 18104), (16833, 16936)]