1569778236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{115663}}^1$

素因数の和:115715

約数の個数: 72

約数和(自身を含む): 4420678080

約数和(自身を除く): 2850899844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 115663, 231326, 346989, 462652, 693978, 1040967, 1387956, 1503619, 2081934, 3007238, 3354227, 4163868, 4510857, 6014476, 6708454, 9021714, 10062681, 13416908, 13532571, 18043428, 20125362, 27065142, 30188043, 40250724, 43604951, 54130284, 60376086, 87209902, 120752172, 130814853, 174419804, 261629706, 392444559, 523259412, 784889118, 1569778236]

約数ペア:

[(1, 1569778236), (2, 784889118), (3, 523259412), (4, 392444559), (6, 261629706), (9, 174419804), (12, 130814853), (13, 120752172), (18, 87209902), (26, 60376086), (29, 54130284), (36, 43604951), (39, 40250724), (52, 30188043), (58, 27065142), (78, 20125362), (87, 18043428), (116, 13532571), (117, 13416908), (156, 10062681), (174, 9021714), (234, 6708454), (261, 6014476), (348, 4510857), (377, 4163868), (468, 3354227), (522, 3007238), (754, 2081934), (1044, 1503619), (1131, 1387956), (1508, 1040967), (2262, 693978), (3393, 462652), (4524, 346989), (6786, 231326), (13572, 115663)]