113428728

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{1531}}^1$

素因数の和:1567

約数の個数: 128

約数和(自身を含む): 367680000

約数和(自身を除く): 254251272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1531, 1764, 2058, 2646, 2744, 3062, 3087, 3528, 4116, 4593, 5292, 6124, 6174, 8232, 9186, 9261, 10584, 10717, 12248, 12348, 13779, 18372, 18522, 21434, 24696, 27558, 32151, 36744, 37044, 41337, 42868, 55116, 64302, 74088, 75019, 82674, 85736, 96453, 110232, 128604, 150038, 165348, 192906, 225057, 257208, 289359, 300076, 330696, 385812, 450114, 525133, 578718, 600152, 675171, 771624, 900228, 1050266, 1157436, 1350342, 1575399, 1800456, 2025513, 2100532, 2314872, 2700684, 3150798, 4051026, 4201064, 4726197, 5401368, 6301596, 8102052, 9452394, 12603192, 14178591, 16204104, 18904788, 28357182, 37809576, 56714364, 113428728]

約数ペア:

[(1, 113428728), (2, 56714364), (3, 37809576), (4, 28357182), (6, 18904788), (7, 16204104), (8, 14178591), (9, 12603192), (12, 9452394), (14, 8102052), (18, 6301596), (21, 5401368), (24, 4726197), (27, 4201064), (28, 4051026), (36, 3150798), (42, 2700684), (49, 2314872), (54, 2100532), (56, 2025513), (63, 1800456), (72, 1575399), (84, 1350342), (98, 1157436), (108, 1050266), (126, 900228), (147, 771624), (168, 675171), (189, 600152), (196, 578718), (216, 525133), (252, 450114), (294, 385812), (343, 330696), (378, 300076), (392, 289359), (441, 257208), (504, 225057), (588, 192906), (686, 165348), (756, 150038), (882, 128604), (1029, 110232), (1176, 96453), (1323, 85736), (1372, 82674), (1512, 75019), (1531, 74088), (1764, 64302), (2058, 55116), (2646, 42868), (2744, 41337), (3062, 37044), (3087, 36744), (3528, 32151), (4116, 27558), (4593, 24696), (5292, 21434), (6124, 18522), (6174, 18372), (8232, 13779), (9186, 12348), (9261, 12248), (10584, 10717)]