271380564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:607

約数の個数: 192

約数和(自身を含む): 883975680

約数和(自身を除く): 612595116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 53, 54, 63, 78, 84, 91, 106, 108, 117, 126, 156, 159, 182, 189, 212, 234, 252, 273, 318, 351, 364, 371, 378, 468, 477, 521, 546, 636, 689, 702, 742, 756, 819, 954, 1042, 1092, 1113, 1378, 1404, 1431, 1484, 1563, 1638, 1908, 2067, 2084, 2226, 2457, 2756, 2862, 3126, 3276, 3339, 3647, 4134, 4452, 4689, 4823, 4914, 5724, 6201, 6252, 6678, 6773, 7294, 8268, 9378, 9646, 9828, 10017, 10941, 12402, 13356, 13546, 14067, 14469, 14588, 18603, 18756, 19292, 20034, 20319, 21882, 24804, 27092, 27613, 28134, 28938, 32823, 37206, 40068, 40638, 43407, 43764, 47411, 55226, 56268, 57876, 60957, 65646, 74412, 81276, 82839, 86814, 94822, 98469, 110452, 121914, 130221, 131292, 142233, 165678, 173628, 182871, 189644, 193291, 196938, 243828, 248517, 260442, 284466, 331356, 358969, 365742, 386582, 393876, 426699, 497034, 520884, 568932, 579873, 717938, 731484, 745551, 773164, 853398, 994068, 1076907, 1159746, 1280097, 1435876, 1491102, 1706796, 1739619, 2153814, 2319492, 2512783, 2560194, 2982204, 3230721, 3479238, 4307628, 5025566, 5120388, 5218857, 6461442, 6958476, 7538349, 9692163, 10051132, 10437714, 12922884, 15076698, 19384326, 20875428, 22615047, 30153396, 38768652, 45230094, 67845141, 90460188, 135690282, 271380564]

約数ペア:

[(1, 271380564), (2, 135690282), (3, 90460188), (4, 67845141), (6, 45230094), (7, 38768652), (9, 30153396), (12, 22615047), (13, 20875428), (14, 19384326), (18, 15076698), (21, 12922884), (26, 10437714), (27, 10051132), (28, 9692163), (36, 7538349), (39, 6958476), (42, 6461442), (52, 5218857), (53, 5120388), (54, 5025566), (63, 4307628), (78, 3479238), (84, 3230721), (91, 2982204), (106, 2560194), (108, 2512783), (117, 2319492), (126, 2153814), (156, 1739619), (159, 1706796), (182, 1491102), (189, 1435876), (212, 1280097), (234, 1159746), (252, 1076907), (273, 994068), (318, 853398), (351, 773164), (364, 745551), (371, 731484), (378, 717938), (468, 579873), (477, 568932), (521, 520884), (546, 497034), (636, 426699), (689, 393876), (702, 386582), (742, 365742), (756, 358969), (819, 331356), (954, 284466), (1042, 260442), (1092, 248517), (1113, 243828), (1378, 196938), (1404, 193291), (1431, 189644), (1484, 182871), (1563, 173628), (1638, 165678), (1908, 142233), (2067, 131292), (2084, 130221), (2226, 121914), (2457, 110452), (2756, 98469), (2862, 94822), (3126, 86814), (3276, 82839), (3339, 81276), (3647, 74412), (4134, 65646), (4452, 60957), (4689, 57876), (4823, 56268), (4914, 55226), (5724, 47411), (6201, 43764), (6252, 43407), (6678, 40638), (6773, 40068), (7294, 37206), (8268, 32823), (9378, 28938), (9646, 28134), (9828, 27613), (10017, 27092), (10941, 24804), (12402, 21882), (13356, 20319), (13546, 20034), (14067, 19292), (14469, 18756), (14588, 18603)]