15697514392

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6703}}^1$

素因数の和:6837

約数の個数: 128

約数和(自身を含む): 37070438400

約数和(自身を除く): 21372924008

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 71, 76, 124, 133, 142, 152, 217, 248, 266, 284, 434, 497, 532, 568, 589, 868, 994, 1064, 1178, 1349, 1736, 1988, 2201, 2356, 2698, 3976, 4123, 4402, 4712, 5396, 6703, 8246, 8804, 9443, 10792, 13406, 15407, 16492, 17608, 18886, 26812, 30814, 32984, 37772, 41819, 46921, 53624, 61628, 75544, 83638, 93842, 123256, 127357, 167276, 187684, 207793, 254714, 292733, 334552, 375368, 415586, 475913, 509428, 585466, 831172, 891499, 951826, 1018856, 1170932, 1454551, 1662344, 1782998, 1903652, 2341864, 2909102, 3331391, 3565996, 3807304, 3948067, 5818204, 6662782, 7131992, 7896134, 9042347, 11636408, 13325564, 14753303, 15792268, 18084694, 26651128, 27636469, 29506606, 31584536, 36169388, 55272938, 59013212, 63296429, 72338776, 103273121, 110545876, 118026424, 126592858, 206546242, 221091752, 253185716, 280312757, 413092484, 506371432, 560625514, 826184968, 1121251028, 1962189299, 2242502056, 3924378598, 7848757196, 15697514392]

約数ペア:

[(1, 15697514392), (2, 7848757196), (4, 3924378598), (7, 2242502056), (8, 1962189299), (14, 1121251028), (19, 826184968), (28, 560625514), (31, 506371432), (38, 413092484), (56, 280312757), (62, 253185716), (71, 221091752), (76, 206546242), (124, 126592858), (133, 118026424), (142, 110545876), (152, 103273121), (217, 72338776), (248, 63296429), (266, 59013212), (284, 55272938), (434, 36169388), (497, 31584536), (532, 29506606), (568, 27636469), (589, 26651128), (868, 18084694), (994, 15792268), (1064, 14753303), (1178, 13325564), (1349, 11636408), (1736, 9042347), (1988, 7896134), (2201, 7131992), (2356, 6662782), (2698, 5818204), (3976, 3948067), (4123, 3807304), (4402, 3565996), (4712, 3331391), (5396, 2909102), (6703, 2341864), (8246, 1903652), (8804, 1782998), (9443, 1662344), (10792, 1454551), (13406, 1170932), (15407, 1018856), (16492, 951826), (17608, 891499), (18886, 831172), (26812, 585466), (30814, 509428), (32984, 475913), (37772, 415586), (41819, 375368), (46921, 334552), (53624, 292733), (61628, 254714), (75544, 207793), (83638, 187684), (93842, 167276), (123256, 127357)]