1719144

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{379}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 5517600

約数和(自身を除く): 3798456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 379, 504, 567, 648, 756, 758, 1134, 1137, 1512, 1516, 2268, 2274, 2653, 3032, 3411, 4536, 4548, 5306, 6822, 7959, 9096, 10233, 10612, 13644, 15918, 20466, 21224, 23877, 27288, 30699, 31836, 40932, 47754, 61398, 63672, 71631, 81864, 95508, 122796, 143262, 191016, 214893, 245592, 286524, 429786, 573048, 859572, 1719144]

約数ペア:

[(1, 1719144), (2, 859572), (3, 573048), (4, 429786), (6, 286524), (7, 245592), (8, 214893), (9, 191016), (12, 143262), (14, 122796), (18, 95508), (21, 81864), (24, 71631), (27, 63672), (28, 61398), (36, 47754), (42, 40932), (54, 31836), (56, 30699), (63, 27288), (72, 23877), (81, 21224), (84, 20466), (108, 15918), (126, 13644), (162, 10612), (168, 10233), (189, 9096), (216, 7959), (252, 6822), (324, 5306), (378, 4548), (379, 4536), (504, 3411), (567, 3032), (648, 2653), (756, 2274), (758, 2268), (1134, 1516), (1137, 1512)]