1597241916

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:395

約数の個数: 168

約数和(自身を含む): 4465735680

約数和(自身を除く): 2868493764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 127, 162, 171, 227, 228, 243, 254, 324, 342, 381, 454, 486, 508, 513, 681, 684, 729, 762, 908, 972, 1026, 1143, 1362, 1458, 1524, 1539, 2043, 2052, 2286, 2413, 2724, 2916, 3078, 3429, 4086, 4313, 4572, 4617, 4826, 6129, 6156, 6858, 7239, 8172, 8626, 9234, 9652, 10287, 12258, 12939, 13716, 13851, 14478, 17252, 18387, 18468, 20574, 21717, 24516, 25878, 27702, 28829, 28956, 30861, 36774, 38817, 41148, 43434, 51756, 55161, 55404, 57658, 61722, 65151, 73548, 77634, 86487, 86868, 92583, 110322, 115316, 116451, 123444, 130302, 155268, 165483, 172974, 185166, 195453, 220644, 232902, 259461, 260604, 330966, 345948, 349353, 370332, 390906, 465804, 518922, 547751, 586359, 661932, 698706, 778383, 781812, 1037844, 1048059, 1095502, 1172718, 1397412, 1556766, 1643253, 1759077, 2096118, 2191004, 2335149, 2345436, 3113532, 3144177, 3286506, 3518154, 4192236, 4670298, 4929759, 6288354, 6573012, 7005447, 7036308, 9340596, 9859518, 12576708, 14010894, 14789277, 19719036, 21016341, 28021788, 29578554, 42032682, 44367831, 59157108, 84065364, 88735662, 133103493, 177471324, 266206986, 399310479, 532413972, 798620958, 1597241916]

約数ペア:

[(1, 1597241916), (2, 798620958), (3, 532413972), (4, 399310479), (6, 266206986), (9, 177471324), (12, 133103493), (18, 88735662), (19, 84065364), (27, 59157108), (36, 44367831), (38, 42032682), (54, 29578554), (57, 28021788), (76, 21016341), (81, 19719036), (108, 14789277), (114, 14010894), (127, 12576708), (162, 9859518), (171, 9340596), (227, 7036308), (228, 7005447), (243, 6573012), (254, 6288354), (324, 4929759), (342, 4670298), (381, 4192236), (454, 3518154), (486, 3286506), (508, 3144177), (513, 3113532), (681, 2345436), (684, 2335149), (729, 2191004), (762, 2096118), (908, 1759077), (972, 1643253), (1026, 1556766), (1143, 1397412), (1362, 1172718), (1458, 1095502), (1524, 1048059), (1539, 1037844), (2043, 781812), (2052, 778383), (2286, 698706), (2413, 661932), (2724, 586359), (2916, 547751), (3078, 518922), (3429, 465804), (4086, 390906), (4313, 370332), (4572, 349353), (4617, 345948), (4826, 330966), (6129, 260604), (6156, 259461), (6858, 232902), (7239, 220644), (8172, 195453), (8626, 185166), (9234, 172974), (9652, 165483), (10287, 155268), (12258, 130302), (12939, 123444), (13716, 116451), (13851, 115316), (14478, 110322), (17252, 92583), (18387, 86868), (18468, 86487), (20574, 77634), (21717, 73548), (24516, 65151), (25878, 61722), (27702, 57658), (28829, 55404), (28956, 55161), (30861, 51756), (36774, 43434), (38817, 41148)]