25218648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1318

約数の個数: 128

約数和(自身を含む): 86284800

約数和(自身を除く): 61066152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1283, 1404, 1512, 1638, 2184, 2457, 2566, 2808, 3276, 3849, 4914, 5132, 6552, 7698, 8981, 9828, 10264, 11547, 15396, 16679, 17962, 19656, 23094, 26943, 30792, 33358, 34641, 35924, 46188, 50037, 53886, 66716, 69282, 71848, 80829, 92376, 100074, 107772, 116753, 133432, 138564, 150111, 161658, 200148, 215544, 233506, 242487, 277128, 300222, 323316, 350259, 400296, 450333, 467012, 484974, 600444, 646632, 700518, 900666, 934024, 969948, 1050777, 1200888, 1401036, 1801332, 1939896, 2101554, 2802072, 3152331, 3602664, 4203108, 6304662, 8406216, 12609324, 25218648]

約数ペア:

[(1, 25218648), (2, 12609324), (3, 8406216), (4, 6304662), (6, 4203108), (7, 3602664), (8, 3152331), (9, 2802072), (12, 2101554), (13, 1939896), (14, 1801332), (18, 1401036), (21, 1200888), (24, 1050777), (26, 969948), (27, 934024), (28, 900666), (36, 700518), (39, 646632), (42, 600444), (52, 484974), (54, 467012), (56, 450333), (63, 400296), (72, 350259), (78, 323316), (84, 300222), (91, 277128), (104, 242487), (108, 233506), (117, 215544), (126, 200148), (156, 161658), (168, 150111), (182, 138564), (189, 133432), (216, 116753), (234, 107772), (252, 100074), (273, 92376), (312, 80829), (351, 71848), (364, 69282), (378, 66716), (468, 53886), (504, 50037), (546, 46188), (702, 35924), (728, 34641), (756, 33358), (819, 30792), (936, 26943), (1092, 23094), (1283, 19656), (1404, 17962), (1512, 16679), (1638, 15396), (2184, 11547), (2457, 10264), (2566, 9828), (2808, 8981), (3276, 7698), (3849, 6552), (4914, 5132)]