1788897864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2935

約数の個数: 128

約数和(自身を含む): 5083948800

約数和(自身を除く): 3295050936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 89, 92, 104, 138, 156, 178, 184, 267, 276, 299, 312, 356, 534, 552, 598, 712, 897, 1068, 1157, 1196, 1794, 2047, 2136, 2314, 2392, 2801, 3471, 3588, 4094, 4628, 5602, 6141, 6942, 7176, 8188, 8403, 9256, 11204, 12282, 13884, 16376, 16806, 22408, 24564, 26611, 27768, 33612, 36413, 49128, 53222, 64423, 67224, 72826, 79833, 106444, 109239, 128846, 145652, 159666, 193269, 212888, 218478, 249289, 257692, 291304, 319332, 386538, 436956, 498578, 515384, 638664, 747867, 773076, 837499, 873912, 997156, 1495734, 1546152, 1674998, 1994312, 2512497, 2991468, 3240757, 3349996, 5024994, 5733647, 5982936, 6481514, 6699992, 9722271, 10049988, 11467294, 12963028, 17200941, 19444542, 20099976, 22934588, 25926056, 34401882, 38889084, 45869176, 68803764, 74537411, 77778168, 137607528, 149074822, 223612233, 298149644, 447224466, 596299288, 894448932, 1788897864]

約数ペア:

[(1, 1788897864), (2, 894448932), (3, 596299288), (4, 447224466), (6, 298149644), (8, 223612233), (12, 149074822), (13, 137607528), (23, 77778168), (24, 74537411), (26, 68803764), (39, 45869176), (46, 38889084), (52, 34401882), (69, 25926056), (78, 22934588), (89, 20099976), (92, 19444542), (104, 17200941), (138, 12963028), (156, 11467294), (178, 10049988), (184, 9722271), (267, 6699992), (276, 6481514), (299, 5982936), (312, 5733647), (356, 5024994), (534, 3349996), (552, 3240757), (598, 2991468), (712, 2512497), (897, 1994312), (1068, 1674998), (1157, 1546152), (1196, 1495734), (1794, 997156), (2047, 873912), (2136, 837499), (2314, 773076), (2392, 747867), (2801, 638664), (3471, 515384), (3588, 498578), (4094, 436956), (4628, 386538), (5602, 319332), (6141, 291304), (6942, 257692), (7176, 249289), (8188, 218478), (8403, 212888), (9256, 193269), (11204, 159666), (12282, 145652), (13884, 128846), (16376, 109239), (16806, 106444), (22408, 79833), (24564, 72826), (26611, 67224), (27768, 64423), (33612, 53222), (36413, 49128)]