2841569172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:822

約数の個数: 144

約数和(自身を含む): 7957709760

約数和(自身を除く): 5116140588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 337, 387, 419, 468, 516, 559, 674, 774, 838, 1011, 1118, 1257, 1348, 1548, 1676, 1677, 2022, 2236, 2514, 3033, 3354, 3771, 4044, 4381, 5028, 5031, 5447, 6066, 6708, 7542, 8762, 10062, 10894, 12132, 13143, 14491, 15084, 16341, 17524, 18017, 20124, 21788, 26286, 28982, 32682, 36034, 39429, 43473, 49023, 52572, 54051, 57964, 65364, 72068, 78858, 86946, 98046, 108102, 130419, 141203, 157716, 162153, 173892, 188383, 196092, 216204, 234221, 260838, 282406, 324306, 376766, 423609, 468442, 521676, 564812, 565149, 648612, 702663, 753532, 847218, 936884, 1130298, 1270827, 1405326, 1694436, 1695447, 1835639, 2107989, 2260596, 2541654, 2810652, 3390894, 3671278, 4215978, 5083308, 5506917, 6071729, 6781788, 7342556, 8431956, 11013834, 12143458, 16520751, 18215187, 22027668, 24286916, 33041502, 36430374, 54645561, 66083004, 72860748, 78932477, 109291122, 157864954, 218582244, 236797431, 315729908, 473594862, 710392293, 947189724, 1420784586, 2841569172]

約数ペア:

[(1, 2841569172), (2, 1420784586), (3, 947189724), (4, 710392293), (6, 473594862), (9, 315729908), (12, 236797431), (13, 218582244), (18, 157864954), (26, 109291122), (36, 78932477), (39, 72860748), (43, 66083004), (52, 54645561), (78, 36430374), (86, 33041502), (117, 24286916), (129, 22027668), (156, 18215187), (172, 16520751), (234, 12143458), (258, 11013834), (337, 8431956), (387, 7342556), (419, 6781788), (468, 6071729), (516, 5506917), (559, 5083308), (674, 4215978), (774, 3671278), (838, 3390894), (1011, 2810652), (1118, 2541654), (1257, 2260596), (1348, 2107989), (1548, 1835639), (1676, 1695447), (1677, 1694436), (2022, 1405326), (2236, 1270827), (2514, 1130298), (3033, 936884), (3354, 847218), (3771, 753532), (4044, 702663), (4381, 648612), (5028, 565149), (5031, 564812), (5447, 521676), (6066, 468442), (6708, 423609), (7542, 376766), (8762, 324306), (10062, 282406), (10894, 260838), (12132, 234221), (13143, 216204), (14491, 196092), (15084, 188383), (16341, 173892), (17524, 162153), (18017, 157716), (20124, 141203), (21788, 130419), (26286, 108102), (28982, 98046), (32682, 86946), (36034, 78858), (39429, 72068), (43473, 65364), (49023, 57964), (52572, 54051)]