1881126072

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2115

約数の個数: 192

約数和(自身を含む): 6149844000

約数和(自身を除く): 4268717928

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, 89, 98, 108, 126, 147, 168, 178, 189, 196, 216, 252, 267, 294, 356, 378, 392, 441, 504, 534, 588, 623, 712, 756, 801, 882, 1068, 1176, 1246, 1323, 1512, 1602, 1764, 1869, 1997, 2136, 2403, 2492, 2646, 3204, 3528, 3738, 3994, 4361, 4806, 4984, 5292, 5607, 5991, 6408, 7476, 7988, 8722, 9612, 10584, 11214, 11982, 13083, 13979, 14952, 15976, 16821, 17444, 17973, 19224, 22428, 23964, 26166, 27958, 33642, 34888, 35946, 39249, 41937, 44856, 47928, 52332, 53919, 55916, 67284, 71892, 78498, 83874, 97853, 104664, 107838, 111832, 117747, 125811, 134568, 143784, 156996, 167748, 177733, 195706, 215676, 235494, 251622, 293559, 313992, 335496, 355466, 377433, 391412, 431352, 470988, 503244, 533199, 587118, 710932, 754866, 782824, 880677, 941976, 1006488, 1066398, 1174236, 1244131, 1421864, 1509732, 1599597, 1761354, 2132796, 2348472, 2488262, 2642031, 3019464, 3199194, 3522708, 3732393, 4265592, 4798791, 4976524, 5284062, 6398388, 7045416, 7464786, 8708917, 9597582, 9953048, 10568124, 11197179, 12796776, 14929572, 17417834, 19195164, 21136248, 22394358, 26126751, 29859144, 33591537, 34835668, 38390328, 44788716, 52253502, 67183074, 69671336, 78380253, 89577432, 104507004, 134366148, 156760506, 209014008, 235140759, 268732296, 313521012, 470281518, 627042024, 940563036, 1881126072]

約数ペア:

[(1, 1881126072), (2, 940563036), (3, 627042024), (4, 470281518), (6, 313521012), (7, 268732296), (8, 235140759), (9, 209014008), (12, 156760506), (14, 134366148), (18, 104507004), (21, 89577432), (24, 78380253), (27, 69671336), (28, 67183074), (36, 52253502), (42, 44788716), (49, 38390328), (54, 34835668), (56, 33591537), (63, 29859144), (72, 26126751), (84, 22394358), (89, 21136248), (98, 19195164), (108, 17417834), (126, 14929572), (147, 12796776), (168, 11197179), (178, 10568124), (189, 9953048), (196, 9597582), (216, 8708917), (252, 7464786), (267, 7045416), (294, 6398388), (356, 5284062), (378, 4976524), (392, 4798791), (441, 4265592), (504, 3732393), (534, 3522708), (588, 3199194), (623, 3019464), (712, 2642031), (756, 2488262), (801, 2348472), (882, 2132796), (1068, 1761354), (1176, 1599597), (1246, 1509732), (1323, 1421864), (1512, 1244131), (1602, 1174236), (1764, 1066398), (1869, 1006488), (1997, 941976), (2136, 880677), (2403, 782824), (2492, 754866), (2646, 710932), (3204, 587118), (3528, 533199), (3738, 503244), (3994, 470988), (4361, 431352), (4806, 391412), (4984, 377433), (5292, 355466), (5607, 335496), (5991, 313992), (6408, 293559), (7476, 251622), (7988, 235494), (8722, 215676), (9612, 195706), (10584, 177733), (11214, 167748), (11982, 156996), (13083, 143784), (13979, 134568), (14952, 125811), (15976, 117747), (16821, 111832), (17444, 107838), (17973, 104664), (19224, 97853), (22428, 83874), (23964, 78498), (26166, 71892), (27958, 67284), (33642, 55916), (34888, 53919), (35946, 52332), (39249, 47928), (41937, 44856)]