307206288

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2469

約数の個数: 120

約数和(自身を含む): 924643200

約数和(自身を除く): 617436912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 684, 752, 846, 893, 912, 1128, 1368, 1692, 1786, 2256, 2389, 2679, 2736, 3384, 3572, 4778, 5358, 6768, 7144, 7167, 8037, 9556, 10716, 14288, 14334, 16074, 19112, 21432, 21501, 28668, 32148, 38224, 42864, 43002, 45391, 57336, 64296, 86004, 90782, 112283, 114672, 128592, 136173, 172008, 181564, 224566, 272346, 336849, 344016, 363128, 408519, 449132, 544692, 673698, 726256, 817038, 898264, 1010547, 1089384, 1347396, 1634076, 1796528, 2021094, 2133377, 2178768, 2694792, 3268152, 4042188, 4266754, 5389584, 6400131, 6536304, 8084376, 8533508, 12800262, 16168752, 17067016, 19200393, 25600524, 34134032, 38400786, 51201048, 76801572, 102402096, 153603144, 307206288]

約数ペア:

[(1, 307206288), (2, 153603144), (3, 102402096), (4, 76801572), (6, 51201048), (8, 38400786), (9, 34134032), (12, 25600524), (16, 19200393), (18, 17067016), (19, 16168752), (24, 12800262), (36, 8533508), (38, 8084376), (47, 6536304), (48, 6400131), (57, 5389584), (72, 4266754), (76, 4042188), (94, 3268152), (114, 2694792), (141, 2178768), (144, 2133377), (152, 2021094), (171, 1796528), (188, 1634076), (228, 1347396), (282, 1089384), (304, 1010547), (342, 898264), (376, 817038), (423, 726256), (456, 673698), (564, 544692), (684, 449132), (752, 408519), (846, 363128), (893, 344016), (912, 336849), (1128, 272346), (1368, 224566), (1692, 181564), (1786, 172008), (2256, 136173), (2389, 128592), (2679, 114672), (2736, 112283), (3384, 90782), (3572, 86004), (4778, 64296), (5358, 57336), (6768, 45391), (7144, 43002), (7167, 42864), (8037, 38224), (9556, 32148), (10716, 28668), (14288, 21501), (14334, 21432), (16074, 19112)]