1912982496

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 5306676480

約数和(自身を除く): 3393693984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 139, 184, 271, 276, 278, 368, 417, 529, 542, 552, 556, 736, 813, 834, 1058, 1084, 1104, 1112, 1587, 1626, 1668, 2116, 2168, 2208, 2224, 3174, 3197, 3252, 3336, 4232, 4336, 4448, 6233, 6348, 6394, 6504, 6672, 8464, 8672, 9591, 12466, 12696, 12788, 13008, 13344, 16928, 18699, 19182, 24932, 25392, 25576, 26016, 37398, 37669, 38364, 49864, 50784, 51152, 73531, 74796, 75338, 76728, 99728, 102304, 113007, 143359, 147062, 149592, 150676, 153456, 199456, 220593, 226014, 286718, 294124, 299184, 301352, 306912, 430077, 441186, 452028, 573436, 588248, 598368, 602704, 860154, 866387, 882372, 904056, 1146872, 1176496, 1205408, 1720308, 1732774, 1764744, 1808112, 2293744, 2352992, 2599161, 3440616, 3465548, 3529488, 3616224, 4587488, 5198322, 6881232, 6931096, 7058976, 10396644, 13762464, 13862192, 19926901, 20793288, 27724384, 39853802, 41586576, 59780703, 79707604, 83173152, 119561406, 159415208, 239122812, 318830416, 478245624, 637660832, 956491248, 1912982496]

約数ペア:

[(1, 1912982496), (2, 956491248), (3, 637660832), (4, 478245624), (6, 318830416), (8, 239122812), (12, 159415208), (16, 119561406), (23, 83173152), (24, 79707604), (32, 59780703), (46, 41586576), (48, 39853802), (69, 27724384), (92, 20793288), (96, 19926901), (138, 13862192), (139, 13762464), (184, 10396644), (271, 7058976), (276, 6931096), (278, 6881232), (368, 5198322), (417, 4587488), (529, 3616224), (542, 3529488), (552, 3465548), (556, 3440616), (736, 2599161), (813, 2352992), (834, 2293744), (1058, 1808112), (1084, 1764744), (1104, 1732774), (1112, 1720308), (1587, 1205408), (1626, 1176496), (1668, 1146872), (2116, 904056), (2168, 882372), (2208, 866387), (2224, 860154), (3174, 602704), (3197, 598368), (3252, 588248), (3336, 573436), (4232, 452028), (4336, 441186), (4448, 430077), (6233, 306912), (6348, 301352), (6394, 299184), (6504, 294124), (6672, 286718), (8464, 226014), (8672, 220593), (9591, 199456), (12466, 153456), (12696, 150676), (12788, 149592), (13008, 147062), (13344, 143359), (16928, 113007), (18699, 102304), (19182, 99728), (24932, 76728), (25392, 75338), (25576, 74796), (26016, 73531), (37398, 51152), (37669, 50784), (38364, 49864)]