478777728

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8719}}^1$

素因数の和:8760

約数の個数: 128

約数和(自身を含む): 1494259200

約数和(自身を除く): 1015481472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2112, 2288, 2496, 3432, 4224, 4576, 4992, 6864, 8719, 9152, 13728, 17438, 18304, 26157, 27456, 34876, 52314, 54912, 69752, 95909, 104628, 113347, 139504, 191818, 209256, 226694, 279008, 287727, 340041, 383636, 418512, 453388, 558016, 575454, 680082, 767272, 837024, 906776, 1116032, 1150908, 1246817, 1360164, 1534544, 1674048, 1813552, 2301816, 2493634, 2720328, 3069088, 3348096, 3627104, 3740451, 4603632, 4987268, 5440656, 6138176, 7254208, 7480902, 9207264, 9974536, 10881312, 12276352, 14508416, 14961804, 18414528, 19949072, 21762624, 29923608, 36829056, 39898144, 43525248, 59847216, 79796288, 119694432, 159592576, 239388864, 478777728]

約数ペア:

[(1, 478777728), (2, 239388864), (3, 159592576), (4, 119694432), (6, 79796288), (8, 59847216), (11, 43525248), (12, 39898144), (13, 36829056), (16, 29923608), (22, 21762624), (24, 19949072), (26, 18414528), (32, 14961804), (33, 14508416), (39, 12276352), (44, 10881312), (48, 9974536), (52, 9207264), (64, 7480902), (66, 7254208), (78, 6138176), (88, 5440656), (96, 4987268), (104, 4603632), (128, 3740451), (132, 3627104), (143, 3348096), (156, 3069088), (176, 2720328), (192, 2493634), (208, 2301816), (264, 1813552), (286, 1674048), (312, 1534544), (352, 1360164), (384, 1246817), (416, 1150908), (429, 1116032), (528, 906776), (572, 837024), (624, 767272), (704, 680082), (832, 575454), (858, 558016), (1056, 453388), (1144, 418512), (1248, 383636), (1408, 340041), (1664, 287727), (1716, 279008), (2112, 226694), (2288, 209256), (2496, 191818), (3432, 139504), (4224, 113347), (4576, 104628), (4992, 95909), (6864, 69752), (8719, 54912), (9152, 52314), (13728, 34876), (17438, 27456), (18304, 26157)]