1629288

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 4776000

約数和(自身を除く): 3146712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 397, 456, 513, 684, 794, 1026, 1191, 1368, 1588, 2052, 2382, 3176, 3573, 4104, 4764, 7146, 7543, 9528, 10719, 14292, 15086, 21438, 22629, 28584, 30172, 42876, 45258, 60344, 67887, 85752, 90516, 135774, 181032, 203661, 271548, 407322, 543096, 814644, 1629288]

約数ペア:

[(1, 1629288), (2, 814644), (3, 543096), (4, 407322), (6, 271548), (8, 203661), (9, 181032), (12, 135774), (18, 90516), (19, 85752), (24, 67887), (27, 60344), (36, 45258), (38, 42876), (54, 30172), (57, 28584), (72, 22629), (76, 21438), (108, 15086), (114, 14292), (152, 10719), (171, 9528), (216, 7543), (228, 7146), (342, 4764), (397, 4104), (456, 3573), (513, 3176), (684, 2382), (794, 2052), (1026, 1588), (1191, 1368)]