816925536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{405221}}^1$

素因数の和:405244

約数の個数: 72

約数和(自身を含む): 2655014544

約数和(自身を除く): 1838089008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 405221, 810442, 1215663, 1620884, 2431326, 2836547, 3241768, 3646989, 4862652, 5673094, 6483536, 7293978, 8509641, 9725304, 11346188, 12967072, 14587956, 17019282, 19450608, 22692376, 25528923, 29175912, 34038564, 38901216, 45384752, 51057846, 58351824, 68077128, 90769504, 102115692, 116703648, 136154256, 204231384, 272308512, 408462768, 816925536]

約数ペア:

[(1, 816925536), (2, 408462768), (3, 272308512), (4, 204231384), (6, 136154256), (7, 116703648), (8, 102115692), (9, 90769504), (12, 68077128), (14, 58351824), (16, 51057846), (18, 45384752), (21, 38901216), (24, 34038564), (28, 29175912), (32, 25528923), (36, 22692376), (42, 19450608), (48, 17019282), (56, 14587956), (63, 12967072), (72, 11346188), (84, 9725304), (96, 8509641), (112, 7293978), (126, 6483536), (144, 5673094), (168, 4862652), (224, 3646989), (252, 3241768), (288, 2836547), (336, 2431326), (504, 1620884), (672, 1215663), (1008, 810442), (2016, 405221)]