220366692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 691996032

約数和(自身を除く): 471629340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 137, 156, 182, 234, 252, 273, 274, 364, 411, 468, 491, 546, 548, 819, 822, 959, 982, 1092, 1233, 1473, 1638, 1644, 1781, 1918, 1964, 2466, 2877, 2946, 3276, 3437, 3562, 3836, 4419, 4932, 5343, 5754, 5892, 6383, 6874, 7124, 8631, 8838, 10311, 10686, 11508, 12467, 12766, 13748, 16029, 17262, 17676, 19149, 20622, 21372, 24934, 25532, 30933, 32058, 34524, 37401, 38298, 41244, 44681, 49868, 57447, 61866, 64116, 67267, 74802, 76596, 89362, 112203, 114894, 123732, 134043, 134534, 149604, 178724, 201801, 224406, 229788, 268086, 269068, 402129, 403602, 448812, 470869, 536172, 605403, 804258, 807204, 874471, 941738, 1210806, 1412607, 1608516, 1748942, 1883476, 2421612, 2623413, 2825214, 3497884, 4237821, 5246826, 5650428, 6121297, 7870239, 8475642, 10493652, 12242594, 15740478, 16951284, 18363891, 24485188, 31480956, 36727782, 55091673, 73455564, 110183346, 220366692]

約数ペア:

[(1, 220366692), (2, 110183346), (3, 73455564), (4, 55091673), (6, 36727782), (7, 31480956), (9, 24485188), (12, 18363891), (13, 16951284), (14, 15740478), (18, 12242594), (21, 10493652), (26, 8475642), (28, 7870239), (36, 6121297), (39, 5650428), (42, 5246826), (52, 4237821), (63, 3497884), (78, 2825214), (84, 2623413), (91, 2421612), (117, 1883476), (126, 1748942), (137, 1608516), (156, 1412607), (182, 1210806), (234, 941738), (252, 874471), (273, 807204), (274, 804258), (364, 605403), (411, 536172), (468, 470869), (491, 448812), (546, 403602), (548, 402129), (819, 269068), (822, 268086), (959, 229788), (982, 224406), (1092, 201801), (1233, 178724), (1473, 149604), (1638, 134534), (1644, 134043), (1781, 123732), (1918, 114894), (1964, 112203), (2466, 89362), (2877, 76596), (2946, 74802), (3276, 67267), (3437, 64116), (3562, 61866), (3836, 57447), (4419, 49868), (4932, 44681), (5343, 41244), (5754, 38298), (5892, 37401), (6383, 34524), (6874, 32058), (7124, 30933), (8631, 25532), (8838, 24934), (10311, 21372), (10686, 20622), (11508, 19149), (12467, 17676), (12766, 17262), (13748, 16029)]