1253440188

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4969}}^1$

素因数の和:5017

約数の個数: 216

約数和(自身を含む): 4330937520

約数和(自身を除く): 3077497332

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 91, 98, 99, 117, 126, 132, 143, 147, 154, 156, 182, 196, 198, 231, 234, 252, 273, 286, 294, 308, 364, 396, 429, 441, 462, 468, 539, 546, 572, 588, 637, 693, 819, 858, 882, 924, 1001, 1078, 1092, 1274, 1287, 1386, 1617, 1638, 1716, 1764, 1911, 2002, 2156, 2548, 2574, 2772, 3003, 3234, 3276, 3822, 4004, 4851, 4969, 5148, 5733, 6006, 6468, 7007, 7644, 9009, 9702, 9938, 11466, 12012, 14014, 14907, 18018, 19404, 19876, 21021, 22932, 28028, 29814, 34783, 36036, 42042, 44721, 54659, 59628, 63063, 64597, 69566, 84084, 89442, 104349, 109318, 126126, 129194, 139132, 163977, 178884, 193791, 208698, 218636, 243481, 252252, 258388, 313047, 327954, 382613, 387582, 417396, 452179, 486962, 491931, 581373, 626094, 655908, 710567, 730443, 765226, 775164, 904358, 973924, 983862, 1147839, 1162746, 1252188, 1356537, 1421134, 1460886, 1530452, 1808716, 1967724, 2131701, 2191329, 2295678, 2325492, 2678291, 2713074, 2842268, 2921772, 3165253, 3443517, 4069611, 4263402, 4382658, 4591356, 4973969, 5356582, 5426148, 6330506, 6395103, 6887034, 8034873, 8139222, 8526804, 8765316, 9495759, 9947938, 10713164, 12661012, 12790206, 13774068, 14921907, 16069746, 16278444, 18991518, 19895876, 24104619, 25580412, 28487277, 29843814, 32139492, 34817783, 37983036, 44765721, 48209238, 56974554, 59687628, 69635566, 89531442, 96418476, 104453349, 113949108, 139271132, 179062884, 208906698, 313360047, 417813396, 626720094, 1253440188]

約数ペア:

[(1, 1253440188), (2, 626720094), (3, 417813396), (4, 313360047), (6, 208906698), (7, 179062884), (9, 139271132), (11, 113949108), (12, 104453349), (13, 96418476), (14, 89531442), (18, 69635566), (21, 59687628), (22, 56974554), (26, 48209238), (28, 44765721), (33, 37983036), (36, 34817783), (39, 32139492), (42, 29843814), (44, 28487277), (49, 25580412), (52, 24104619), (63, 19895876), (66, 18991518), (77, 16278444), (78, 16069746), (84, 14921907), (91, 13774068), (98, 12790206), (99, 12661012), (117, 10713164), (126, 9947938), (132, 9495759), (143, 8765316), (147, 8526804), (154, 8139222), (156, 8034873), (182, 6887034), (196, 6395103), (198, 6330506), (231, 5426148), (234, 5356582), (252, 4973969), (273, 4591356), (286, 4382658), (294, 4263402), (308, 4069611), (364, 3443517), (396, 3165253), (429, 2921772), (441, 2842268), (462, 2713074), (468, 2678291), (539, 2325492), (546, 2295678), (572, 2191329), (588, 2131701), (637, 1967724), (693, 1808716), (819, 1530452), (858, 1460886), (882, 1421134), (924, 1356537), (1001, 1252188), (1078, 1162746), (1092, 1147839), (1274, 983862), (1287, 973924), (1386, 904358), (1617, 775164), (1638, 765226), (1716, 730443), (1764, 710567), (1911, 655908), (2002, 626094), (2156, 581373), (2548, 491931), (2574, 486962), (2772, 452179), (3003, 417396), (3234, 387582), (3276, 382613), (3822, 327954), (4004, 313047), (4851, 258388), (4969, 252252), (5148, 243481), (5733, 218636), (6006, 208698), (6468, 193791), (7007, 178884), (7644, 163977), (9009, 139132), (9702, 129194), (9938, 126126), (11466, 109318), (12012, 104349), (14014, 89442), (14907, 84084), (18018, 69566), (19404, 64597), (19876, 63063), (21021, 59628), (22932, 54659), (28028, 44721), (29814, 42042), (34783, 36036)]