2069872728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36131}}^1$

素因数の和:36189

約数の個数: 128

約数和(自身を含む): 6659850240

約数和(自身を除く): 4589977512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5208, 7161, 8184, 9548, 14322, 19096, 28644, 36131, 57288, 72262, 108393, 144524, 216786, 252917, 289048, 397441, 433572, 505834, 758751, 794882, 867144, 1011668, 1120061, 1192323, 1517502, 1589764, 2023336, 2240122, 2384646, 2782087, 3035004, 3179528, 3360183, 4480244, 4769292, 5564174, 6070008, 6720366, 7840427, 8346261, 8960488, 9538584, 11128348, 12320671, 13440732, 15680854, 16692522, 22256696, 23521281, 24641342, 26881464, 31361708, 33385044, 36962013, 47042562, 49282684, 62723416, 66770088, 73924026, 86244697, 94085124, 98565368, 147848052, 172489394, 188170248, 258734091, 295696104, 344978788, 517468182, 689957576, 1034936364, 2069872728]

約数ペア:

[(1, 2069872728), (2, 1034936364), (3, 689957576), (4, 517468182), (6, 344978788), (7, 295696104), (8, 258734091), (11, 188170248), (12, 172489394), (14, 147848052), (21, 98565368), (22, 94085124), (24, 86244697), (28, 73924026), (31, 66770088), (33, 62723416), (42, 49282684), (44, 47042562), (56, 36962013), (62, 33385044), (66, 31361708), (77, 26881464), (84, 24641342), (88, 23521281), (93, 22256696), (124, 16692522), (132, 15680854), (154, 13440732), (168, 12320671), (186, 11128348), (217, 9538584), (231, 8960488), (248, 8346261), (264, 7840427), (308, 6720366), (341, 6070008), (372, 5564174), (434, 4769292), (462, 4480244), (616, 3360183), (651, 3179528), (682, 3035004), (744, 2782087), (868, 2384646), (924, 2240122), (1023, 2023336), (1302, 1589764), (1364, 1517502), (1736, 1192323), (1848, 1120061), (2046, 1011668), (2387, 867144), (2604, 794882), (2728, 758751), (4092, 505834), (4774, 433572), (5208, 397441), (7161, 289048), (8184, 252917), (9548, 216786), (14322, 144524), (19096, 108393), (28644, 72262), (36131, 57288)]