2636807628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2216

約数の個数: 144

約数和(自身を含む): 7703216640

約数和(自身を除く): 5066409012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 89, 91, 156, 169, 178, 182, 267, 273, 338, 356, 364, 507, 534, 546, 623, 676, 1014, 1068, 1092, 1157, 1183, 1246, 1869, 2028, 2087, 2314, 2366, 2492, 3471, 3549, 3738, 4174, 4628, 4732, 6261, 6942, 7098, 7476, 8099, 8348, 12522, 13884, 14196, 14609, 15041, 16198, 24297, 25044, 27131, 29218, 30082, 32396, 43827, 45123, 48594, 54262, 58436, 60164, 81393, 87654, 90246, 97188, 105287, 108524, 162786, 175308, 180492, 185743, 189917, 210574, 315861, 325572, 352703, 371486, 379834, 421148, 557229, 569751, 631722, 705406, 742972, 759668, 1058109, 1114458, 1139502, 1263444, 1300201, 1410812, 2116218, 2228916, 2279004, 2414659, 2468921, 2600402, 3900603, 4232436, 4829318, 4937842, 5200804, 7243977, 7406763, 7801206, 9658636, 9875684, 14487954, 14813526, 15602412, 16902613, 28975908, 29627052, 31390567, 33805226, 50707839, 62781134, 67610452, 94171701, 101415678, 125562268, 188343402, 202831356, 219733969, 376686804, 439467938, 659201907, 878935876, 1318403814, 2636807628]

約数ペア:

[(1, 2636807628), (2, 1318403814), (3, 878935876), (4, 659201907), (6, 439467938), (7, 376686804), (12, 219733969), (13, 202831356), (14, 188343402), (21, 125562268), (26, 101415678), (28, 94171701), (39, 67610452), (42, 62781134), (52, 50707839), (78, 33805226), (84, 31390567), (89, 29627052), (91, 28975908), (156, 16902613), (169, 15602412), (178, 14813526), (182, 14487954), (267, 9875684), (273, 9658636), (338, 7801206), (356, 7406763), (364, 7243977), (507, 5200804), (534, 4937842), (546, 4829318), (623, 4232436), (676, 3900603), (1014, 2600402), (1068, 2468921), (1092, 2414659), (1157, 2279004), (1183, 2228916), (1246, 2116218), (1869, 1410812), (2028, 1300201), (2087, 1263444), (2314, 1139502), (2366, 1114458), (2492, 1058109), (3471, 759668), (3549, 742972), (3738, 705406), (4174, 631722), (4628, 569751), (4732, 557229), (6261, 421148), (6942, 379834), (7098, 371486), (7476, 352703), (8099, 325572), (8348, 315861), (12522, 210574), (13884, 189917), (14196, 185743), (14609, 180492), (15041, 175308), (16198, 162786), (24297, 108524), (25044, 105287), (27131, 97188), (29218, 90246), (30082, 87654), (32396, 81393), (43827, 60164), (45123, 58436), (48594, 54262)]