645455736

素因数分解:

$2^3\times 3^3\times {\mathrm{229}}^1\times {\mathrm{13049}}^1$

素因数の和:13293

約数の個数: 64

約数和(自身を含む): 1800900000

約数和(自身を除く): 1155444264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 6183, 8244, 12366, 13049, 16488, 24732, 26098, 39147, 49464, 52196, 78294, 104392, 117441, 156588, 234882, 313176, 352323, 469764, 704646, 939528, 1409292, 2818584, 2988221, 5976442, 8964663, 11952884, 17929326, 23905768, 26893989, 35858652, 53787978, 71717304, 80681967, 107575956, 161363934, 215151912, 322727868, 645455736]

約数ペア:

[(1, 645455736), (2, 322727868), (3, 215151912), (4, 161363934), (6, 107575956), (8, 80681967), (9, 71717304), (12, 53787978), (18, 35858652), (24, 26893989), (27, 23905768), (36, 17929326), (54, 11952884), (72, 8964663), (108, 5976442), (216, 2988221), (229, 2818584), (458, 1409292), (687, 939528), (916, 704646), (1374, 469764), (1832, 352323), (2061, 313176), (2748, 234882), (4122, 156588), (5496, 117441), (6183, 104392), (8244, 78294), (12366, 52196), (13049, 49464), (16488, 39147), (24732, 26098)]