291295632

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1709}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 778610880

約数和(自身を除く): 487315248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 424, 536, 636, 804, 848, 1072, 1272, 1608, 1709, 2544, 3216, 3418, 3551, 5127, 6836, 7102, 10254, 10653, 13672, 14204, 20508, 21306, 27344, 28408, 41016, 42612, 56816, 82032, 85224, 90577, 114503, 170448, 181154, 229006, 271731, 343509, 362308, 458012, 543462, 687018, 724616, 916024, 1086924, 1374036, 1449232, 1832048, 2173848, 2748072, 4347696, 5496144, 6068659, 12137318, 18205977, 24274636, 36411954, 48549272, 72823908, 97098544, 145647816, 291295632]

約数ペア:

[(1, 291295632), (2, 145647816), (3, 97098544), (4, 72823908), (6, 48549272), (8, 36411954), (12, 24274636), (16, 18205977), (24, 12137318), (48, 6068659), (53, 5496144), (67, 4347696), (106, 2748072), (134, 2173848), (159, 1832048), (201, 1449232), (212, 1374036), (268, 1086924), (318, 916024), (402, 724616), (424, 687018), (536, 543462), (636, 458012), (804, 362308), (848, 343509), (1072, 271731), (1272, 229006), (1608, 181154), (1709, 170448), (2544, 114503), (3216, 90577), (3418, 85224), (3551, 82032), (5127, 56816), (6836, 42612), (7102, 41016), (10254, 28408), (10653, 27344), (13672, 21306), (14204, 20508)]