210763728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{69697}}^1$

素因数の和:69721

約数の個数: 80

約数和(自身を含む): 691404160

約数和(自身を除く): 480640432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 69697, 139394, 209091, 278788, 418182, 487879, 557576, 627273, 836364, 975758, 1115152, 1254546, 1463637, 1672728, 1881819, 1951516, 2509092, 2927274, 3345456, 3763638, 3903032, 4390911, 5018184, 5854548, 7527276, 7806064, 8781822, 10036368, 11709096, 13172733, 15054552, 17563644, 23418192, 26345466, 30109104, 35127288, 52690932, 70254576, 105381864, 210763728]

約数ペア:

[(1, 210763728), (2, 105381864), (3, 70254576), (4, 52690932), (6, 35127288), (7, 30109104), (8, 26345466), (9, 23418192), (12, 17563644), (14, 15054552), (16, 13172733), (18, 11709096), (21, 10036368), (24, 8781822), (27, 7806064), (28, 7527276), (36, 5854548), (42, 5018184), (48, 4390911), (54, 3903032), (56, 3763638), (63, 3345456), (72, 2927274), (84, 2509092), (108, 1951516), (112, 1881819), (126, 1672728), (144, 1463637), (168, 1254546), (189, 1115152), (216, 975758), (252, 836364), (336, 627273), (378, 557576), (432, 487879), (504, 418182), (756, 278788), (1008, 209091), (1512, 139394), (3024, 69697)]