1809669744

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{977}}^1$

素因数の和:1687

約数の個数: 120

約数和(自身を含む): 5344457040

約数和(自身を除く): 3534787296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 677, 684, 912, 977, 1354, 1368, 1954, 2031, 2708, 2736, 2931, 3908, 4062, 5416, 5862, 6093, 7816, 8124, 8793, 10832, 11724, 12186, 12863, 15632, 16248, 17586, 18563, 23448, 24372, 25726, 32496, 35172, 37126, 38589, 46896, 48744, 51452, 55689, 70344, 74252, 77178, 97488, 102904, 111378, 115767, 140688, 148504, 154356, 167067, 205808, 222756, 231534, 297008, 308712, 334134, 445512, 463068, 617424, 661429, 668268, 891024, 926136, 1322858, 1336536, 1852272, 1984287, 2645716, 2673072, 3968574, 5291432, 5952861, 7937148, 10582864, 11905722, 12567151, 15874296, 23811444, 25134302, 31748592, 37701453, 47622888, 50268604, 75402906, 95245776, 100537208, 113104359, 150805812, 201074416, 226208718, 301611624, 452417436, 603223248, 904834872, 1809669744]

約数ペア:

[(1, 1809669744), (2, 904834872), (3, 603223248), (4, 452417436), (6, 301611624), (8, 226208718), (9, 201074416), (12, 150805812), (16, 113104359), (18, 100537208), (19, 95245776), (24, 75402906), (36, 50268604), (38, 47622888), (48, 37701453), (57, 31748592), (72, 25134302), (76, 23811444), (114, 15874296), (144, 12567151), (152, 11905722), (171, 10582864), (228, 7937148), (304, 5952861), (342, 5291432), (456, 3968574), (677, 2673072), (684, 2645716), (912, 1984287), (977, 1852272), (1354, 1336536), (1368, 1322858), (1954, 926136), (2031, 891024), (2708, 668268), (2736, 661429), (2931, 617424), (3908, 463068), (4062, 445512), (5416, 334134), (5862, 308712), (6093, 297008), (7816, 231534), (8124, 222756), (8793, 205808), (10832, 167067), (11724, 154356), (12186, 148504), (12863, 140688), (15632, 115767), (16248, 111378), (17586, 102904), (18563, 97488), (23448, 77178), (24372, 74252), (25726, 70344), (32496, 55689), (35172, 51452), (37126, 48744), (38589, 46896)]