888935632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 1897503552

約数和(自身を除く): 1008567920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 227, 268, 281, 454, 536, 562, 871, 908, 1072, 1124, 1742, 1816, 2248, 2951, 3484, 3632, 3653, 4496, 5902, 6968, 7306, 11804, 13936, 14612, 15209, 18827, 23608, 29224, 30418, 37654, 47216, 58448, 60836, 63787, 75308, 121672, 127574, 150616, 197717, 243344, 244751, 255148, 301232, 395434, 489502, 510296, 790868, 829231, 979004, 1020592, 1581736, 1658462, 1958008, 3163472, 3316924, 3916016, 4273729, 6633848, 8547458, 13267696, 17094916, 34189832, 55558477, 68379664, 111116954, 222233908, 444467816, 888935632]

約数ペア:

[(1, 888935632), (2, 444467816), (4, 222233908), (8, 111116954), (13, 68379664), (16, 55558477), (26, 34189832), (52, 17094916), (67, 13267696), (104, 8547458), (134, 6633848), (208, 4273729), (227, 3916016), (268, 3316924), (281, 3163472), (454, 1958008), (536, 1658462), (562, 1581736), (871, 1020592), (908, 979004), (1072, 829231), (1124, 790868), (1742, 510296), (1816, 489502), (2248, 395434), (2951, 301232), (3484, 255148), (3632, 244751), (3653, 243344), (4496, 197717), (5902, 150616), (6968, 127574), (7306, 121672), (11804, 75308), (13936, 63787), (14612, 60836), (15209, 58448), (18827, 47216), (23608, 37654), (29224, 30418)]