455465688

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 1227571200

約数和(自身を除く): 772105512

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 89, 92, 127, 138, 146, 178, 184, 219, 254, 267, 276, 292, 356, 381, 438, 508, 534, 552, 584, 712, 762, 876, 1016, 1068, 1524, 1679, 1752, 2047, 2136, 2921, 3048, 3358, 4094, 5037, 5842, 6141, 6497, 6716, 8188, 8763, 9271, 10074, 11303, 11684, 12282, 12994, 13432, 16376, 17526, 18542, 19491, 20148, 22606, 23368, 24564, 25988, 27813, 33909, 35052, 37084, 38982, 40296, 45212, 49128, 51976, 55626, 67818, 70104, 74168, 77964, 90424, 111252, 135636, 149431, 155928, 213233, 222504, 259969, 271272, 298862, 426466, 448293, 519938, 597724, 639699, 779907, 825119, 852932, 896586, 1039876, 1195448, 1279398, 1559814, 1650238, 1705864, 1793172, 2079752, 2475357, 2558796, 3119628, 3300476, 3586344, 4950714, 5117592, 6239256, 6600952, 9901428, 18977737, 19802856, 37955474, 56933211, 75910948, 113866422, 151821896, 227732844, 455465688]

約数ペア:

[(1, 455465688), (2, 227732844), (3, 151821896), (4, 113866422), (6, 75910948), (8, 56933211), (12, 37955474), (23, 19802856), (24, 18977737), (46, 9901428), (69, 6600952), (73, 6239256), (89, 5117592), (92, 4950714), (127, 3586344), (138, 3300476), (146, 3119628), (178, 2558796), (184, 2475357), (219, 2079752), (254, 1793172), (267, 1705864), (276, 1650238), (292, 1559814), (356, 1279398), (381, 1195448), (438, 1039876), (508, 896586), (534, 852932), (552, 825119), (584, 779907), (712, 639699), (762, 597724), (876, 519938), (1016, 448293), (1068, 426466), (1524, 298862), (1679, 271272), (1752, 259969), (2047, 222504), (2136, 213233), (2921, 155928), (3048, 149431), (3358, 135636), (4094, 111252), (5037, 90424), (5842, 77964), (6141, 74168), (6497, 70104), (6716, 67818), (8188, 55626), (8763, 51976), (9271, 49128), (10074, 45212), (11303, 40296), (11684, 38982), (12282, 37084), (12994, 35052), (13432, 33909), (16376, 27813), (17526, 25988), (18542, 24564), (19491, 23368), (20148, 22606)]