1213689456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17971}}^1$

素因数の和:18059

約数の個数: 120

約数和(自身を含む): 3940037504

約数和(自身を除く): 2726348048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 469, 504, 536, 603, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 2412, 2814, 3216, 3752, 4221, 4824, 5628, 7504, 8442, 9648, 11256, 16884, 17971, 22512, 33768, 35942, 53913, 67536, 71884, 107826, 125797, 143768, 161739, 215652, 251594, 287536, 323478, 377391, 431304, 503188, 646956, 754782, 862608, 1006376, 1132173, 1204057, 1293912, 1509564, 2012752, 2264346, 2408114, 2587824, 3019128, 3612171, 4528692, 4816228, 6038256, 7224342, 8428399, 9057384, 9632456, 10836513, 14448684, 16856798, 18114768, 19264912, 21673026, 25285197, 28897368, 33713596, 43346052, 50570394, 57794736, 67427192, 75855591, 86692104, 101140788, 134854384, 151711182, 173384208, 202281576, 303422364, 404563152, 606844728, 1213689456]

約数ペア:

[(1, 1213689456), (2, 606844728), (3, 404563152), (4, 303422364), (6, 202281576), (7, 173384208), (8, 151711182), (9, 134854384), (12, 101140788), (14, 86692104), (16, 75855591), (18, 67427192), (21, 57794736), (24, 50570394), (28, 43346052), (36, 33713596), (42, 28897368), (48, 25285197), (56, 21673026), (63, 19264912), (67, 18114768), (72, 16856798), (84, 14448684), (112, 10836513), (126, 9632456), (134, 9057384), (144, 8428399), (168, 7224342), (201, 6038256), (252, 4816228), (268, 4528692), (336, 3612171), (402, 3019128), (469, 2587824), (504, 2408114), (536, 2264346), (603, 2012752), (804, 1509564), (938, 1293912), (1008, 1204057), (1072, 1132173), (1206, 1006376), (1407, 862608), (1608, 754782), (1876, 646956), (2412, 503188), (2814, 431304), (3216, 377391), (3752, 323478), (4221, 287536), (4824, 251594), (5628, 215652), (7504, 161739), (8442, 143768), (9648, 125797), (11256, 107826), (16884, 71884), (17971, 67536), (22512, 53913), (33768, 35942)]