281371488

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3253}}^1$

素因数の和:3336

約数の個数: 96

約数和(自身を含む): 797047776

約数和(自身を除く): 515676288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 68, 96, 102, 106, 136, 159, 204, 212, 272, 318, 408, 424, 544, 636, 816, 848, 901, 1272, 1632, 1696, 1802, 2544, 2703, 3253, 3604, 5088, 5406, 6506, 7208, 9759, 10812, 13012, 14416, 19518, 21624, 26024, 28832, 39036, 43248, 52048, 55301, 78072, 86496, 104096, 110602, 156144, 165903, 172409, 221204, 312288, 331806, 344818, 442408, 517227, 663612, 689636, 884816, 1034454, 1327224, 1379272, 1769632, 2068908, 2654448, 2758544, 2930953, 4137816, 5308896, 5517088, 5861906, 8275632, 8792859, 11723812, 16551264, 17585718, 23447624, 35171436, 46895248, 70342872, 93790496, 140685744, 281371488]

約数ペア:

[(1, 281371488), (2, 140685744), (3, 93790496), (4, 70342872), (6, 46895248), (8, 35171436), (12, 23447624), (16, 17585718), (17, 16551264), (24, 11723812), (32, 8792859), (34, 8275632), (48, 5861906), (51, 5517088), (53, 5308896), (68, 4137816), (96, 2930953), (102, 2758544), (106, 2654448), (136, 2068908), (159, 1769632), (204, 1379272), (212, 1327224), (272, 1034454), (318, 884816), (408, 689636), (424, 663612), (544, 517227), (636, 442408), (816, 344818), (848, 331806), (901, 312288), (1272, 221204), (1632, 172409), (1696, 165903), (1802, 156144), (2544, 110602), (2703, 104096), (3253, 86496), (3604, 78072), (5088, 55301), (5406, 52048), (6506, 43248), (7208, 39036), (9759, 28832), (10812, 26024), (13012, 21624), (14416, 19518)]