621149634

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 1695006720

約数和(自身を除く): 1073857086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 127, 133, 162, 171, 189, 227, 254, 266, 342, 378, 381, 399, 454, 513, 567, 681, 762, 798, 889, 1026, 1134, 1143, 1197, 1362, 1539, 1589, 1778, 2043, 2286, 2394, 2413, 2667, 3078, 3178, 3429, 3591, 4086, 4313, 4767, 4826, 5334, 6129, 6858, 7182, 7239, 8001, 8626, 9534, 10287, 10773, 12258, 12939, 14301, 14478, 16002, 16891, 18387, 20574, 21546, 21717, 24003, 25878, 28602, 28829, 30191, 33782, 36774, 38817, 42903, 43434, 48006, 50673, 57658, 60382, 65151, 72009, 77634, 85806, 86487, 90573, 101346, 116451, 128709, 130302, 144018, 152019, 172974, 181146, 195453, 201803, 232902, 257418, 259461, 271719, 304038, 349353, 390906, 403606, 456057, 518922, 543438, 547751, 605409, 698706, 778383, 815157, 912114, 1095502, 1210818, 1368171, 1556766, 1630314, 1643253, 1816227, 2335149, 2445471, 2736342, 3286506, 3632454, 3834257, 4670298, 4890942, 4929759, 5448681, 7668514, 9859518, 10897362, 11502771, 14789277, 16346043, 23005542, 29578554, 32692086, 34508313, 44367831, 69016626, 88735662, 103524939, 207049878, 310574817, 621149634]

約数ペア:

[(1, 621149634), (2, 310574817), (3, 207049878), (6, 103524939), (7, 88735662), (9, 69016626), (14, 44367831), (18, 34508313), (19, 32692086), (21, 29578554), (27, 23005542), (38, 16346043), (42, 14789277), (54, 11502771), (57, 10897362), (63, 9859518), (81, 7668514), (114, 5448681), (126, 4929759), (127, 4890942), (133, 4670298), (162, 3834257), (171, 3632454), (189, 3286506), (227, 2736342), (254, 2445471), (266, 2335149), (342, 1816227), (378, 1643253), (381, 1630314), (399, 1556766), (454, 1368171), (513, 1210818), (567, 1095502), (681, 912114), (762, 815157), (798, 778383), (889, 698706), (1026, 605409), (1134, 547751), (1143, 543438), (1197, 518922), (1362, 456057), (1539, 403606), (1589, 390906), (1778, 349353), (2043, 304038), (2286, 271719), (2394, 259461), (2413, 257418), (2667, 232902), (3078, 201803), (3178, 195453), (3429, 181146), (3591, 172974), (4086, 152019), (4313, 144018), (4767, 130302), (4826, 128709), (5334, 116451), (6129, 101346), (6858, 90573), (7182, 86487), (7239, 85806), (8001, 77634), (8626, 72009), (9534, 65151), (10287, 60382), (10773, 57658), (12258, 50673), (12939, 48006), (14301, 43434), (14478, 42903), (16002, 38817), (16891, 36774), (18387, 33782), (20574, 30191), (21546, 28829), (21717, 28602), (24003, 25878)]