2920489968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 8399462400

約数和(自身を除く): 5478972432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 127, 132, 176, 194, 254, 264, 291, 381, 388, 449, 508, 528, 582, 762, 776, 898, 1016, 1067, 1164, 1347, 1397, 1524, 1552, 1796, 2032, 2134, 2328, 2694, 2794, 3048, 3201, 3592, 4191, 4268, 4656, 4939, 5388, 5588, 6096, 6402, 7184, 8382, 8536, 9878, 10776, 11176, 12319, 12804, 14817, 16764, 17072, 19756, 21552, 22352, 24638, 25608, 29634, 33528, 36957, 39512, 43553, 49276, 51216, 57023, 59268, 67056, 73914, 79024, 87106, 98552, 114046, 118536, 130659, 135509, 147828, 171069, 174212, 197104, 228092, 237072, 261318, 271018, 295656, 342138, 348424, 406527, 456184, 479083, 522636, 542036, 591312, 627253, 684276, 696848, 813054, 912368, 958166, 1045272, 1084072, 1254506, 1368552, 1437249, 1626108, 1881759, 1916332, 2090544, 2168144, 2509012, 2737104, 2874498, 3252216, 3763518, 3832664, 5018024, 5531231, 5748996, 6504432, 7527036, 7665328, 10036048, 11062462, 11497992, 15054072, 16593693, 22124924, 22995984, 30108144, 33187386, 44249848, 60843541, 66374772, 88499696, 121687082, 132749544, 182530623, 243374164, 265499088, 365061246, 486748328, 730122492, 973496656, 1460244984, 2920489968]

約数ペア:

[(1, 2920489968), (2, 1460244984), (3, 973496656), (4, 730122492), (6, 486748328), (8, 365061246), (11, 265499088), (12, 243374164), (16, 182530623), (22, 132749544), (24, 121687082), (33, 88499696), (44, 66374772), (48, 60843541), (66, 44249848), (88, 33187386), (97, 30108144), (127, 22995984), (132, 22124924), (176, 16593693), (194, 15054072), (254, 11497992), (264, 11062462), (291, 10036048), (381, 7665328), (388, 7527036), (449, 6504432), (508, 5748996), (528, 5531231), (582, 5018024), (762, 3832664), (776, 3763518), (898, 3252216), (1016, 2874498), (1067, 2737104), (1164, 2509012), (1347, 2168144), (1397, 2090544), (1524, 1916332), (1552, 1881759), (1796, 1626108), (2032, 1437249), (2134, 1368552), (2328, 1254506), (2694, 1084072), (2794, 1045272), (3048, 958166), (3201, 912368), (3592, 813054), (4191, 696848), (4268, 684276), (4656, 627253), (4939, 591312), (5388, 542036), (5588, 522636), (6096, 479083), (6402, 456184), (7184, 406527), (8382, 348424), (8536, 342138), (9878, 295656), (10776, 271018), (11176, 261318), (12319, 237072), (12804, 228092), (14817, 197104), (16764, 174212), (17072, 171069), (19756, 147828), (21552, 135509), (22352, 130659), (24638, 118536), (25608, 114046), (29634, 98552), (33528, 87106), (36957, 79024), (39512, 73914), (43553, 67056), (49276, 59268), (51216, 57023)]