838519992

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1434

約数の個数: 128

約数和(自身を含む): 2431027200

約数和(自身を除く): 1592507208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 97, 108, 124, 186, 194, 216, 248, 279, 291, 372, 388, 558, 582, 744, 776, 837, 873, 1116, 1164, 1291, 1674, 1746, 2232, 2328, 2582, 2619, 3007, 3348, 3492, 3873, 5164, 5238, 6014, 6696, 6984, 7746, 9021, 10328, 10476, 11619, 12028, 15492, 18042, 20952, 23238, 24056, 27063, 30984, 34857, 36084, 40021, 46476, 54126, 69714, 72168, 80042, 81189, 92952, 108252, 120063, 125227, 139428, 160084, 162378, 216504, 240126, 250454, 278856, 320168, 324756, 360189, 375681, 480252, 500908, 649512, 720378, 751362, 960504, 1001816, 1080567, 1127043, 1440756, 1502724, 2161134, 2254086, 2881512, 3005448, 3381129, 3882037, 4322268, 4508172, 6762258, 7764074, 8644536, 9016344, 11646111, 13524516, 15528148, 23292222, 27049032, 31056296, 34938333, 46584444, 69876666, 93168888, 104814999, 139753332, 209629998, 279506664, 419259996, 838519992]

約数ペア:

[(1, 838519992), (2, 419259996), (3, 279506664), (4, 209629998), (6, 139753332), (8, 104814999), (9, 93168888), (12, 69876666), (18, 46584444), (24, 34938333), (27, 31056296), (31, 27049032), (36, 23292222), (54, 15528148), (62, 13524516), (72, 11646111), (93, 9016344), (97, 8644536), (108, 7764074), (124, 6762258), (186, 4508172), (194, 4322268), (216, 3882037), (248, 3381129), (279, 3005448), (291, 2881512), (372, 2254086), (388, 2161134), (558, 1502724), (582, 1440756), (744, 1127043), (776, 1080567), (837, 1001816), (873, 960504), (1116, 751362), (1164, 720378), (1291, 649512), (1674, 500908), (1746, 480252), (2232, 375681), (2328, 360189), (2582, 324756), (2619, 320168), (3007, 278856), (3348, 250454), (3492, 240126), (3873, 216504), (5164, 162378), (5238, 160084), (6014, 139428), (6696, 125227), (6984, 120063), (7746, 108252), (9021, 92952), (10328, 81189), (10476, 80042), (11619, 72168), (12028, 69714), (15492, 54126), (18042, 46476), (20952, 40021), (23238, 36084), (24056, 34857), (27063, 30984)]