2030781168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26459}}^1$

素因数の和:26527

約数の個数: 120

約数和(自身を含む): 6270067440

約数和(自身を除く): 4239286272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 4264, 4797, 5904, 6396, 8528, 9594, 12792, 19188, 25584, 26459, 38376, 52918, 76752, 79377, 105836, 158754, 211672, 238131, 317508, 343967, 423344, 476262, 635016, 687934, 952524, 1031901, 1084819, 1270032, 1375868, 1905048, 2063802, 2169638, 2751736, 3095703, 3254457, 3810096, 4127604, 4339276, 5503472, 6191406, 6508914, 8255208, 8678552, 9763371, 12382812, 13017828, 14102647, 16510416, 17357104, 19526742, 24765624, 26035656, 28205294, 39053484, 42307941, 49531248, 52071312, 56410588, 78106968, 84615882, 112821176, 126923823, 156213936, 169231764, 225642352, 253847646, 338463528, 507695292, 676927056, 1015390584, 2030781168]

約数ペア:

[(1, 2030781168), (2, 1015390584), (3, 676927056), (4, 507695292), (6, 338463528), (8, 253847646), (9, 225642352), (12, 169231764), (13, 156213936), (16, 126923823), (18, 112821176), (24, 84615882), (26, 78106968), (36, 56410588), (39, 52071312), (41, 49531248), (48, 42307941), (52, 39053484), (72, 28205294), (78, 26035656), (82, 24765624), (104, 19526742), (117, 17357104), (123, 16510416), (144, 14102647), (156, 13017828), (164, 12382812), (208, 9763371), (234, 8678552), (246, 8255208), (312, 6508914), (328, 6191406), (369, 5503472), (468, 4339276), (492, 4127604), (533, 3810096), (624, 3254457), (656, 3095703), (738, 2751736), (936, 2169638), (984, 2063802), (1066, 1905048), (1476, 1375868), (1599, 1270032), (1872, 1084819), (1968, 1031901), (2132, 952524), (2952, 687934), (3198, 635016), (4264, 476262), (4797, 423344), (5904, 343967), (6396, 317508), (8528, 238131), (9594, 211672), (12792, 158754), (19188, 105836), (25584, 79377), (26459, 76752), (38376, 52918)]