254800944

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:912

約数の個数: 160

約数和(自身を含む): 791616000

約数和(自身を除く): 536815056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 296, 304, 333, 342, 432, 444, 456, 513, 592, 666, 684, 703, 839, 888, 912, 999, 1026, 1332, 1368, 1406, 1678, 1776, 1998, 2052, 2109, 2517, 2664, 2736, 2812, 3356, 3996, 4104, 4218, 5034, 5328, 5624, 6327, 6712, 7551, 7992, 8208, 8436, 10068, 11248, 12654, 13424, 15102, 15941, 15984, 16872, 18981, 20136, 22653, 25308, 30204, 31043, 31882, 33744, 37962, 40272, 45306, 47823, 50616, 60408, 62086, 63764, 75924, 90612, 93129, 95646, 101232, 120816, 124172, 127528, 143469, 151848, 181224, 186258, 191292, 248344, 255056, 279387, 286938, 303696, 362448, 372516, 382584, 430407, 496688, 558774, 573876, 589817, 745032, 765168, 838161, 860814, 1117548, 1147752, 1179634, 1490064, 1676322, 1721628, 1769451, 2235096, 2295504, 2359268, 3352644, 3443256, 3538902, 4470192, 4718536, 5308353, 6705288, 6886512, 7077804, 9437072, 10616706, 13410576, 14155608, 15925059, 21233412, 28311216, 31850118, 42466824, 63700236, 84933648, 127400472, 254800944]

約数ペア:

[(1, 254800944), (2, 127400472), (3, 84933648), (4, 63700236), (6, 42466824), (8, 31850118), (9, 28311216), (12, 21233412), (16, 15925059), (18, 14155608), (19, 13410576), (24, 10616706), (27, 9437072), (36, 7077804), (37, 6886512), (38, 6705288), (48, 5308353), (54, 4718536), (57, 4470192), (72, 3538902), (74, 3443256), (76, 3352644), (108, 2359268), (111, 2295504), (114, 2235096), (144, 1769451), (148, 1721628), (152, 1676322), (171, 1490064), (216, 1179634), (222, 1147752), (228, 1117548), (296, 860814), (304, 838161), (333, 765168), (342, 745032), (432, 589817), (444, 573876), (456, 558774), (513, 496688), (592, 430407), (666, 382584), (684, 372516), (703, 362448), (839, 303696), (888, 286938), (912, 279387), (999, 255056), (1026, 248344), (1332, 191292), (1368, 186258), (1406, 181224), (1678, 151848), (1776, 143469), (1998, 127528), (2052, 124172), (2109, 120816), (2517, 101232), (2664, 95646), (2736, 93129), (2812, 90612), (3356, 75924), (3996, 63764), (4104, 62086), (4218, 60408), (5034, 50616), (5328, 47823), (5624, 45306), (6327, 40272), (6712, 37962), (7551, 33744), (7992, 31882), (8208, 31043), (8436, 30204), (10068, 25308), (11248, 22653), (12654, 20136), (13424, 18981), (15102, 16872), (15941, 15984)]