998026131480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2196167}}^1$

素因数の和:2196729

約数の個数: 128

約数和(自身を含む): 3428130401280

約数和(自身を除く): 2430104269800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 541, 840, 1082, 1623, 2164, 2705, 3246, 3787, 4328, 5410, 6492, 7574, 8115, 10820, 11361, 12984, 15148, 16230, 18935, 21640, 22722, 30296, 32460, 37870, 45444, 56805, 64920, 75740, 90888, 113610, 151480, 227220, 454440, 2196167, 4392334, 6588501, 8784668, 10980835, 13177002, 15373169, 17569336, 21961670, 26354004, 30746338, 32942505, 43923340, 46119507, 52708008, 61492676, 65885010, 76865845, 87846680, 92239014, 122985352, 131770020, 153731690, 184478028, 230597535, 263540040, 307463380, 368956056, 461195070, 614926760, 922390140, 1188126347, 1844780280, 2376252694, 3564379041, 4752505388, 5940631735, 7128758082, 8316884429, 9505010776, 11881263470, 14257516164, 16633768858, 17821895205, 23762526940, 24950653287, 28515032328, 33267537716, 35643790410, 41584422145, 47525053880, 49901306574, 66535075432, 71287580820, 83168844290, 99802613148, 124753266435, 142575161640, 166337688580, 199605226296, 249506532870, 332675377160, 499013065740, 998026131480]

約数ペア:

[(1, 998026131480), (2, 499013065740), (3, 332675377160), (4, 249506532870), (5, 199605226296), (6, 166337688580), (7, 142575161640), (8, 124753266435), (10, 99802613148), (12, 83168844290), (14, 71287580820), (15, 66535075432), (20, 49901306574), (21, 47525053880), (24, 41584422145), (28, 35643790410), (30, 33267537716), (35, 28515032328), (40, 24950653287), (42, 23762526940), (56, 17821895205), (60, 16633768858), (70, 14257516164), (84, 11881263470), (105, 9505010776), (120, 8316884429), (140, 7128758082), (168, 5940631735), (210, 4752505388), (280, 3564379041), (420, 2376252694), (541, 1844780280), (840, 1188126347), (1082, 922390140), (1623, 614926760), (2164, 461195070), (2705, 368956056), (3246, 307463380), (3787, 263540040), (4328, 230597535), (5410, 184478028), (6492, 153731690), (7574, 131770020), (8115, 122985352), (10820, 92239014), (11361, 87846680), (12984, 76865845), (15148, 65885010), (16230, 61492676), (18935, 52708008), (21640, 46119507), (22722, 43923340), (30296, 32942505), (32460, 30746338), (37870, 26354004), (45444, 21961670), (56805, 17569336), (64920, 15373169), (75740, 13177002), (90888, 10980835), (113610, 8784668), (151480, 6588501), (227220, 4392334), (454440, 2196167)]