311616768

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 865347840

約数和(自身を除く): 553731072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 89, 94, 96, 97, 128, 141, 178, 188, 192, 194, 256, 267, 282, 291, 356, 376, 384, 388, 534, 564, 582, 712, 752, 768, 776, 1068, 1128, 1164, 1424, 1504, 1552, 2136, 2256, 2328, 2848, 3008, 3104, 4183, 4272, 4512, 4559, 4656, 5696, 6016, 6208, 8366, 8544, 8633, 9024, 9118, 9312, 11392, 12032, 12416, 12549, 13677, 16732, 17088, 17266, 18048, 18236, 18624, 22784, 24832, 25098, 25899, 27354, 33464, 34176, 34532, 36096, 36472, 37248, 50196, 51798, 54708, 66928, 68352, 69064, 72944, 74496, 100392, 103596, 109416, 133856, 138128, 145888, 200784, 207192, 218832, 267712, 276256, 291776, 401568, 405751, 414384, 437664, 535424, 552512, 583552, 803136, 811502, 828768, 875328, 1070848, 1105024, 1167104, 1217253, 1606272, 1623004, 1657536, 1750656, 2210048, 2434506, 3212544, 3246008, 3315072, 3501312, 4869012, 6492016, 6630144, 9738024, 12984032, 19476048, 25968064, 38952096, 51936128, 77904192, 103872256, 155808384, 311616768]

約数ペア:

[(1, 311616768), (2, 155808384), (3, 103872256), (4, 77904192), (6, 51936128), (8, 38952096), (12, 25968064), (16, 19476048), (24, 12984032), (32, 9738024), (47, 6630144), (48, 6492016), (64, 4869012), (89, 3501312), (94, 3315072), (96, 3246008), (97, 3212544), (128, 2434506), (141, 2210048), (178, 1750656), (188, 1657536), (192, 1623004), (194, 1606272), (256, 1217253), (267, 1167104), (282, 1105024), (291, 1070848), (356, 875328), (376, 828768), (384, 811502), (388, 803136), (534, 583552), (564, 552512), (582, 535424), (712, 437664), (752, 414384), (768, 405751), (776, 401568), (1068, 291776), (1128, 276256), (1164, 267712), (1424, 218832), (1504, 207192), (1552, 200784), (2136, 145888), (2256, 138128), (2328, 133856), (2848, 109416), (3008, 103596), (3104, 100392), (4183, 74496), (4272, 72944), (4512, 69064), (4559, 68352), (4656, 66928), (5696, 54708), (6016, 51798), (6208, 50196), (8366, 37248), (8544, 36472), (8633, 36096), (9024, 34532), (9118, 34176), (9312, 33464), (11392, 27354), (12032, 25899), (12416, 25098), (12549, 24832), (13677, 22784), (16732, 18624), (17088, 18236), (17266, 18048)]