306074286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 808923024

約数和(自身を除く): 502848738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 83, 98, 111, 113, 126, 147, 166, 222, 226, 249, 259, 294, 333, 339, 441, 498, 518, 581, 666, 678, 747, 777, 791, 882, 1017, 1162, 1494, 1554, 1582, 1743, 1813, 2034, 2331, 2373, 3071, 3486, 3626, 4067, 4181, 4662, 4746, 5229, 5439, 5537, 6142, 7119, 8134, 8362, 9213, 9379, 10458, 10878, 11074, 12201, 12543, 14238, 16317, 16611, 18426, 18758, 21497, 24402, 25086, 27639, 28137, 29267, 32634, 33222, 36603, 37629, 42994, 49833, 55278, 56274, 58534, 64491, 65653, 73206, 75258, 84411, 87801, 99666, 128982, 131306, 150479, 168822, 175602, 193473, 196959, 204869, 263403, 300958, 347023, 386946, 393918, 409738, 451437, 459571, 526806, 590877, 614607, 694046, 902874, 919142, 1041069, 1181754, 1229214, 1354311, 1378713, 1843821, 2082138, 2429161, 2708622, 2757426, 3123207, 3687642, 4136139, 4858322, 6246414, 7287483, 8272278, 14574966, 17004127, 21862449, 34008254, 43724898, 51012381, 102024762, 153037143, 306074286]

約数ペア:

[(1, 306074286), (2, 153037143), (3, 102024762), (6, 51012381), (7, 43724898), (9, 34008254), (14, 21862449), (18, 17004127), (21, 14574966), (37, 8272278), (42, 7287483), (49, 6246414), (63, 4858322), (74, 4136139), (83, 3687642), (98, 3123207), (111, 2757426), (113, 2708622), (126, 2429161), (147, 2082138), (166, 1843821), (222, 1378713), (226, 1354311), (249, 1229214), (259, 1181754), (294, 1041069), (333, 919142), (339, 902874), (441, 694046), (498, 614607), (518, 590877), (581, 526806), (666, 459571), (678, 451437), (747, 409738), (777, 393918), (791, 386946), (882, 347023), (1017, 300958), (1162, 263403), (1494, 204869), (1554, 196959), (1582, 193473), (1743, 175602), (1813, 168822), (2034, 150479), (2331, 131306), (2373, 128982), (3071, 99666), (3486, 87801), (3626, 84411), (4067, 75258), (4181, 73206), (4662, 65653), (4746, 64491), (5229, 58534), (5439, 56274), (5537, 55278), (6142, 49833), (7119, 42994), (8134, 37629), (8362, 36603), (9213, 33222), (9379, 32634), (10458, 29267), (10878, 28137), (11074, 27639), (12201, 25086), (12543, 24402), (14238, 21497), (16317, 18758), (16611, 18426)]