1218159756

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 216

約数和(自身を含む): 3623973360

約数和(自身を除く): 2405813604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 97, 99, 108, 121, 124, 132, 186, 194, 198, 242, 279, 291, 297, 341, 363, 372, 388, 396, 484, 558, 582, 594, 682, 726, 837, 873, 961, 1023, 1067, 1089, 1116, 1164, 1188, 1364, 1452, 1674, 1746, 1922, 2046, 2134, 2178, 2619, 2883, 3007, 3069, 3201, 3267, 3348, 3492, 3751, 3844, 4092, 4268, 4356, 5238, 5766, 6014, 6138, 6402, 6534, 7502, 8649, 9021, 9207, 9603, 10476, 10571, 11253, 11532, 11737, 12028, 12276, 12804, 13068, 15004, 17298, 18042, 18414, 19206, 21142, 22506, 23474, 25947, 27063, 28809, 31713, 33077, 33759, 34596, 35211, 36084, 36828, 38412, 42284, 45012, 46948, 51894, 54126, 57618, 63426, 66154, 67518, 70422, 81189, 93217, 95139, 99231, 101277, 103788, 105633, 108252, 115236, 116281, 126852, 132308, 135036, 140844, 162378, 186434, 190278, 198462, 202554, 211266, 232562, 279651, 285417, 297693, 316899, 324756, 348843, 363847, 372868, 380556, 396924, 405108, 422532, 465124, 559302, 570834, 595386, 633798, 697686, 727694, 838953, 893079, 1025387, 1046529, 1091541, 1118604, 1141668, 1190772, 1267596, 1395372, 1455388, 1677906, 1786158, 2050774, 2093058, 2183082, 2516859, 3076161, 3139587, 3274623, 3355812, 3572316, 4101548, 4186116, 4366164, 5033718, 6152322, 6279174, 6549246, 9228483, 9823869, 10067436, 11279257, 12304644, 12558348, 13098492, 18456966, 19647738, 22558514, 27685449, 33837771, 36913932, 39295476, 45117028, 55370898, 67675542, 101513313, 110741796, 135351084, 203026626, 304539939, 406053252, 609079878, 1218159756]

約数ペア:

[(1, 1218159756), (2, 609079878), (3, 406053252), (4, 304539939), (6, 203026626), (9, 135351084), (11, 110741796), (12, 101513313), (18, 67675542), (22, 55370898), (27, 45117028), (31, 39295476), (33, 36913932), (36, 33837771), (44, 27685449), (54, 22558514), (62, 19647738), (66, 18456966), (93, 13098492), (97, 12558348), (99, 12304644), (108, 11279257), (121, 10067436), (124, 9823869), (132, 9228483), (186, 6549246), (194, 6279174), (198, 6152322), (242, 5033718), (279, 4366164), (291, 4186116), (297, 4101548), (341, 3572316), (363, 3355812), (372, 3274623), (388, 3139587), (396, 3076161), (484, 2516859), (558, 2183082), (582, 2093058), (594, 2050774), (682, 1786158), (726, 1677906), (837, 1455388), (873, 1395372), (961, 1267596), (1023, 1190772), (1067, 1141668), (1089, 1118604), (1116, 1091541), (1164, 1046529), (1188, 1025387), (1364, 893079), (1452, 838953), (1674, 727694), (1746, 697686), (1922, 633798), (2046, 595386), (2134, 570834), (2178, 559302), (2619, 465124), (2883, 422532), (3007, 405108), (3069, 396924), (3201, 380556), (3267, 372868), (3348, 363847), (3492, 348843), (3751, 324756), (3844, 316899), (4092, 297693), (4268, 285417), (4356, 279651), (5238, 232562), (5766, 211266), (6014, 202554), (6138, 198462), (6402, 190278), (6534, 186434), (7502, 162378), (8649, 140844), (9021, 135036), (9207, 132308), (9603, 126852), (10476, 116281), (10571, 115236), (11253, 108252), (11532, 105633), (11737, 103788), (12028, 101277), (12276, 99231), (12804, 95139), (13068, 93217), (15004, 81189), (17298, 70422), (18042, 67518), (18414, 66154), (19206, 63426), (21142, 57618), (22506, 54126), (23474, 51894), (25947, 46948), (27063, 45012), (28809, 42284), (31713, 38412), (33077, 36828), (33759, 36084), (34596, 35211)]