248668848

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{19403}}^1$

素因数の和:19506

約数の個数: 60

約数和(自身を含む): 703783080

約数和(自身を除く): 455114232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 19403, 38806, 58209, 77612, 116418, 155224, 174627, 232836, 310448, 349254, 465672, 698508, 931344, 1397016, 1726867, 2794032, 3453734, 5180601, 6907468, 10361202, 13814936, 15541803, 20722404, 27629872, 31083606, 41444808, 62167212, 82889616, 124334424, 248668848]

約数ペア:

[(1, 248668848), (2, 124334424), (3, 82889616), (4, 62167212), (6, 41444808), (8, 31083606), (9, 27629872), (12, 20722404), (16, 15541803), (18, 13814936), (24, 10361202), (36, 6907468), (48, 5180601), (72, 3453734), (89, 2794032), (144, 1726867), (178, 1397016), (267, 931344), (356, 698508), (534, 465672), (712, 349254), (801, 310448), (1068, 232836), (1424, 174627), (1602, 155224), (2136, 116418), (3204, 77612), (4272, 58209), (6408, 38806), (12816, 19403)]