1721724192

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89227}}^1$

素因数の和:89310

約数の個数: 72

約数和(自身を含む): 4969285776

約数和(自身を除く): 3247561584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 9648, 19296, 89227, 178454, 267681, 356908, 535362, 713816, 803043, 1070724, 1427632, 1606086, 2141448, 2855264, 3212172, 4282896, 5978209, 6424344, 8565792, 11956418, 12848688, 17934627, 23912836, 25697376, 35869254, 47825672, 53803881, 71738508, 95651344, 107607762, 143477016, 191302688, 215215524, 286954032, 430431048, 573908064, 860862096, 1721724192]

約数ペア:

[(1, 1721724192), (2, 860862096), (3, 573908064), (4, 430431048), (6, 286954032), (8, 215215524), (9, 191302688), (12, 143477016), (16, 107607762), (18, 95651344), (24, 71738508), (32, 53803881), (36, 47825672), (48, 35869254), (67, 25697376), (72, 23912836), (96, 17934627), (134, 12848688), (144, 11956418), (201, 8565792), (268, 6424344), (288, 5978209), (402, 4282896), (536, 3212172), (603, 2855264), (804, 2141448), (1072, 1606086), (1206, 1427632), (1608, 1070724), (2144, 803043), (2412, 713816), (3216, 535362), (4824, 356908), (6432, 267681), (9648, 178454), (19296, 89227)]