28936469016

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{630919}}^1$

素因数の和:630958

約数の個数: 144

約数和(自身を含む): 98177461200

約数和(自身を除く): 69240992184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 22932, 45864, 630919, 1261838, 1892757, 2523676, 3785514, 4416433, 5047352, 5678271, 7571028, 8201947, 8832866, 11356542, 13249299, 15142056, 16403894, 17665732, 22713084, 24605841, 26498598, 30915031, 32807788, 35331464, 39747897, 45426168, 49211682, 52997196, 57413629, 61830062, 65615576, 73817523, 79495794, 92745093, 98423364, 105994392, 114827258, 123660124, 147635046, 158991588, 172240887, 185490186, 196846728, 229654516, 247320248, 278235279, 295270092, 317983176, 344481774, 370980372, 401895403, 459309032, 516722661, 556470558, 590540184, 688963548, 741960744, 803790806, 1033445322, 1112941116, 1205686209, 1377927096, 1607581612, 2066890644, 2225882232, 2411372418, 3215163224, 3617058627, 4133781288, 4822744836, 7234117254, 9645489672, 14468234508, 28936469016]

約数ペア:

[(1, 28936469016), (2, 14468234508), (3, 9645489672), (4, 7234117254), (6, 4822744836), (7, 4133781288), (8, 3617058627), (9, 3215163224), (12, 2411372418), (13, 2225882232), (14, 2066890644), (18, 1607581612), (21, 1377927096), (24, 1205686209), (26, 1112941116), (28, 1033445322), (36, 803790806), (39, 741960744), (42, 688963548), (49, 590540184), (52, 556470558), (56, 516722661), (63, 459309032), (72, 401895403), (78, 370980372), (84, 344481774), (91, 317983176), (98, 295270092), (104, 278235279), (117, 247320248), (126, 229654516), (147, 196846728), (156, 185490186), (168, 172240887), (182, 158991588), (196, 147635046), (234, 123660124), (252, 114827258), (273, 105994392), (294, 98423364), (312, 92745093), (364, 79495794), (392, 73817523), (441, 65615576), (468, 61830062), (504, 57413629), (546, 52997196), (588, 49211682), (637, 45426168), (728, 39747897), (819, 35331464), (882, 32807788), (936, 30915031), (1092, 26498598), (1176, 24605841), (1274, 22713084), (1638, 17665732), (1764, 16403894), (1911, 15142056), (2184, 13249299), (2548, 11356542), (3276, 8832866), (3528, 8201947), (3822, 7571028), (5096, 5678271), (5733, 5047352), (6552, 4416433), (7644, 3785514), (11466, 2523676), (15288, 1892757), (22932, 1261838), (45864, 630919)]