449478848

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1190

約数の個数: 112

約数和(自身を含む): 1114251264

約数和(自身を除く): 664772416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 448, 497, 568, 728, 832, 923, 994, 1087, 1136, 1456, 1846, 1988, 2174, 2272, 2912, 3692, 3976, 4348, 4544, 5824, 6461, 7384, 7609, 7952, 8696, 12922, 14131, 14768, 15218, 15904, 17392, 25844, 28262, 29536, 30436, 31808, 34784, 51688, 56524, 59072, 60872, 69568, 77177, 98917, 103376, 113048, 121744, 154354, 197834, 206752, 226096, 243488, 308708, 395668, 413504, 452192, 486976, 540239, 617416, 791336, 904384, 1003301, 1080478, 1234832, 1582672, 2006602, 2160956, 2469664, 3165344, 4013204, 4321912, 4939328, 6330688, 7023107, 8026408, 8643824, 14046214, 16052816, 17287648, 28092428, 32105632, 34575296, 56184856, 64211264, 112369712, 224739424, 449478848]

約数ペア:

[(1, 449478848), (2, 224739424), (4, 112369712), (7, 64211264), (8, 56184856), (13, 34575296), (14, 32105632), (16, 28092428), (26, 17287648), (28, 16052816), (32, 14046214), (52, 8643824), (56, 8026408), (64, 7023107), (71, 6330688), (91, 4939328), (104, 4321912), (112, 4013204), (142, 3165344), (182, 2469664), (208, 2160956), (224, 2006602), (284, 1582672), (364, 1234832), (416, 1080478), (448, 1003301), (497, 904384), (568, 791336), (728, 617416), (832, 540239), (923, 486976), (994, 452192), (1087, 413504), (1136, 395668), (1456, 308708), (1846, 243488), (1988, 226096), (2174, 206752), (2272, 197834), (2912, 154354), (3692, 121744), (3976, 113048), (4348, 103376), (4544, 98917), (5824, 77177), (6461, 69568), (7384, 60872), (7609, 59072), (7952, 56524), (8696, 51688), (12922, 34784), (14131, 31808), (14768, 30436), (15218, 29536), (15904, 28262), (17392, 25844)]