215860288

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4092

約数の個数: 84

約数和(自身を含む): 527723100

約数和(自身を除く): 311862812

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 952, 1088, 1568, 1666, 1904, 3136, 3332, 3808, 4049, 6664, 7616, 8098, 13328, 16196, 26656, 28343, 32392, 53312, 56686, 64784, 68833, 113372, 129568, 137666, 198401, 226744, 259136, 275332, 396802, 453488, 481831, 550664, 793604, 906976, 963662, 1101328, 1587208, 1813952, 1927324, 2202656, 3174416, 3372817, 3854648, 4405312, 6348832, 6745634, 7709296, 12697664, 13491268, 15418592, 26982536, 30837184, 53965072, 107930144, 215860288]

約数ペア:

[(1, 215860288), (2, 107930144), (4, 53965072), (7, 30837184), (8, 26982536), (14, 15418592), (16, 13491268), (17, 12697664), (28, 7709296), (32, 6745634), (34, 6348832), (49, 4405312), (56, 3854648), (64, 3372817), (68, 3174416), (98, 2202656), (112, 1927324), (119, 1813952), (136, 1587208), (196, 1101328), (224, 963662), (238, 906976), (272, 793604), (392, 550664), (448, 481831), (476, 453488), (544, 396802), (784, 275332), (833, 259136), (952, 226744), (1088, 198401), (1568, 137666), (1666, 129568), (1904, 113372), (3136, 68833), (3332, 64784), (3808, 56686), (4049, 53312), (6664, 32392), (7616, 28343), (8098, 26656), (13328, 16196)]