219784992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{46723}}^1$

素因数の和:46750

約数の個数: 72

約数和(自身を含む): 671143536

約数和(自身を除く): 451358544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 46723, 93446, 140169, 186892, 280338, 327061, 373784, 560676, 654122, 747568, 981183, 1121352, 1308244, 1495136, 1962366, 2242704, 2289427, 2616488, 3924732, 4485408, 4578854, 5232976, 6868281, 7849464, 9157708, 10465952, 13736562, 15698928, 18315416, 27473124, 31397856, 36630832, 54946248, 73261664, 109892496, 219784992]

約数ペア:

[(1, 219784992), (2, 109892496), (3, 73261664), (4, 54946248), (6, 36630832), (7, 31397856), (8, 27473124), (12, 18315416), (14, 15698928), (16, 13736562), (21, 10465952), (24, 9157708), (28, 7849464), (32, 6868281), (42, 5232976), (48, 4578854), (49, 4485408), (56, 3924732), (84, 2616488), (96, 2289427), (98, 2242704), (112, 1962366), (147, 1495136), (168, 1308244), (196, 1121352), (224, 981183), (294, 747568), (336, 654122), (392, 560676), (588, 373784), (672, 327061), (784, 280338), (1176, 186892), (1568, 140169), (2352, 93446), (4704, 46723)]