7866628728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{5077}}^1$

素因数の和:5517

約数の個数: 128

約数和(自身を含む): 23516421120

約数和(自身を除く): 15649792392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 401, 483, 552, 644, 802, 966, 1203, 1288, 1604, 1932, 2406, 2807, 3208, 3864, 4812, 5077, 5614, 8421, 9223, 9624, 10154, 11228, 15231, 16842, 18446, 20308, 22456, 27669, 30462, 33684, 35539, 36892, 40616, 55338, 60924, 64561, 67368, 71078, 73784, 106617, 110676, 116771, 121848, 129122, 142156, 193683, 213234, 221352, 233542, 258244, 284312, 350313, 387366, 426468, 467084, 516488, 700626, 774732, 817397, 852936, 934168, 1401252, 1549464, 1634794, 2035877, 2452191, 2802504, 3269588, 4071754, 4904382, 6107631, 6539176, 8143508, 9808764, 12215262, 14251139, 16287016, 19617528, 24430524, 28502278, 42753417, 46825171, 48861048, 57004556, 85506834, 93650342, 114009112, 140475513, 171013668, 187300684, 280951026, 327776197, 342027336, 374601368, 561902052, 655552394, 983328591, 1123804104, 1311104788, 1966657182, 2622209576, 3933314364, 7866628728]

約数ペア:

[(1, 7866628728), (2, 3933314364), (3, 2622209576), (4, 1966657182), (6, 1311104788), (7, 1123804104), (8, 983328591), (12, 655552394), (14, 561902052), (21, 374601368), (23, 342027336), (24, 327776197), (28, 280951026), (42, 187300684), (46, 171013668), (56, 140475513), (69, 114009112), (84, 93650342), (92, 85506834), (138, 57004556), (161, 48861048), (168, 46825171), (184, 42753417), (276, 28502278), (322, 24430524), (401, 19617528), (483, 16287016), (552, 14251139), (644, 12215262), (802, 9808764), (966, 8143508), (1203, 6539176), (1288, 6107631), (1604, 4904382), (1932, 4071754), (2406, 3269588), (2807, 2802504), (3208, 2452191), (3864, 2035877), (4812, 1634794), (5077, 1549464), (5614, 1401252), (8421, 934168), (9223, 852936), (9624, 817397), (10154, 774732), (11228, 700626), (15231, 516488), (16842, 467084), (18446, 426468), (20308, 387366), (22456, 350313), (27669, 284312), (30462, 258244), (33684, 233542), (35539, 221352), (36892, 213234), (40616, 193683), (55338, 142156), (60924, 129122), (64561, 121848), (67368, 116771), (71078, 110676), (73784, 106617)]