254323188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3049}}^1$

素因数の和:3397

約数の個数: 72

約数和(自身を含む): 737172800

約数和(自身を除く): 482849612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1324, 1986, 2317, 2979, 3049, 3972, 4634, 5958, 6098, 6951, 9147, 9268, 11916, 12196, 13902, 18294, 20853, 21343, 27441, 27804, 36588, 41706, 42686, 54882, 64029, 83412, 85372, 109764, 128058, 192087, 256116, 384174, 768348, 1009219, 2018438, 3027657, 4036876, 6055314, 7064533, 9082971, 12110628, 14129066, 18165942, 21193599, 28258132, 36331884, 42387198, 63580797, 84774396, 127161594, 254323188]

約数ペア:

[(1, 254323188), (2, 127161594), (3, 84774396), (4, 63580797), (6, 42387198), (7, 36331884), (9, 28258132), (12, 21193599), (14, 18165942), (18, 14129066), (21, 12110628), (28, 9082971), (36, 7064533), (42, 6055314), (63, 4036876), (84, 3027657), (126, 2018438), (252, 1009219), (331, 768348), (662, 384174), (993, 256116), (1324, 192087), (1986, 128058), (2317, 109764), (2979, 85372), (3049, 83412), (3972, 64029), (4634, 54882), (5958, 42686), (6098, 41706), (6951, 36588), (9147, 27804), (9268, 27441), (11916, 21343), (12196, 20853), (13902, 18294)]