21915796656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:3099

約数の個数: 160

約数和(自身を含む): 62106247168

約数和(自身を除く): 40190450512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 127, 156, 194, 208, 254, 291, 312, 381, 388, 508, 582, 624, 762, 776, 1016, 1164, 1261, 1524, 1552, 1651, 2032, 2328, 2522, 2851, 3048, 3302, 3783, 4656, 4953, 5044, 5702, 6096, 6604, 7566, 8553, 9906, 10088, 11404, 12319, 13208, 15132, 17106, 19812, 20176, 22808, 24638, 26416, 30264, 34212, 36957, 37063, 39624, 45616, 49276, 60528, 68424, 73914, 74126, 79248, 98552, 111189, 136848, 147828, 148252, 160147, 197104, 222378, 276547, 295656, 296504, 320294, 362077, 444756, 480441, 553094, 591312, 593008, 640588, 724154, 829641, 889512, 960882, 1086231, 1106188, 1281176, 1448308, 1659282, 1779024, 1921764, 2172462, 2212376, 2562352, 2896616, 3318564, 3595111, 3843528, 4344924, 4424752, 4707001, 5793232, 6637128, 7190222, 7687056, 8689848, 9414002, 10785333, 13274256, 14121003, 14380444, 17379696, 18828004, 21570666, 28242006, 28760888, 35121469, 37656008, 43141332, 56484012, 57521776, 70242938, 75312016, 86282664, 105364407, 112968024, 140485876, 172565328, 210728814, 225936048, 280971752, 421457628, 456579097, 561943504, 842915256, 913158194, 1369737291, 1685830512, 1826316388, 2739474582, 3652632776, 5478949164, 7305265552, 10957898328, 21915796656]

約数ペア:

[(1, 21915796656), (2, 10957898328), (3, 7305265552), (4, 5478949164), (6, 3652632776), (8, 2739474582), (12, 1826316388), (13, 1685830512), (16, 1369737291), (24, 913158194), (26, 842915256), (39, 561943504), (48, 456579097), (52, 421457628), (78, 280971752), (97, 225936048), (104, 210728814), (127, 172565328), (156, 140485876), (194, 112968024), (208, 105364407), (254, 86282664), (291, 75312016), (312, 70242938), (381, 57521776), (388, 56484012), (508, 43141332), (582, 37656008), (624, 35121469), (762, 28760888), (776, 28242006), (1016, 21570666), (1164, 18828004), (1261, 17379696), (1524, 14380444), (1552, 14121003), (1651, 13274256), (2032, 10785333), (2328, 9414002), (2522, 8689848), (2851, 7687056), (3048, 7190222), (3302, 6637128), (3783, 5793232), (4656, 4707001), (4953, 4424752), (5044, 4344924), (5702, 3843528), (6096, 3595111), (6604, 3318564), (7566, 2896616), (8553, 2562352), (9906, 2212376), (10088, 2172462), (11404, 1921764), (12319, 1779024), (13208, 1659282), (15132, 1448308), (17106, 1281176), (19812, 1106188), (20176, 1086231), (22808, 960882), (24638, 889512), (26416, 829641), (30264, 724154), (34212, 640588), (36957, 593008), (37063, 591312), (39624, 553094), (45616, 480441), (49276, 444756), (60528, 362077), (68424, 320294), (73914, 296504), (74126, 295656), (79248, 276547), (98552, 222378), (111189, 197104), (136848, 160147), (147828, 148252)]