619717728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3191}}^1$

素因数の和:3245

約数の個数: 144

約数和(自身を含む): 1975567104

約数和(自身を除く): 1355849376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 289, 336, 357, 408, 476, 544, 578, 672, 714, 816, 867, 952, 1156, 1428, 1632, 1734, 1904, 2023, 2312, 2856, 3191, 3468, 3808, 4046, 4624, 5712, 6069, 6382, 6936, 8092, 9248, 9573, 11424, 12138, 12764, 13872, 16184, 19146, 22337, 24276, 25528, 27744, 32368, 38292, 44674, 48552, 51056, 54247, 64736, 67011, 76584, 89348, 97104, 102112, 108494, 134022, 153168, 162741, 178696, 194208, 216988, 268044, 306336, 325482, 357392, 379729, 433976, 536088, 650964, 714784, 759458, 867952, 922199, 1072176, 1139187, 1301928, 1518916, 1735904, 1844398, 2144352, 2278374, 2603856, 2766597, 3037832, 3688796, 4556748, 5207712, 5533194, 6075664, 6455393, 7377592, 9113496, 11066388, 12151328, 12910786, 14755184, 18226992, 19366179, 22132776, 25821572, 29510368, 36453984, 38732358, 44265552, 51643144, 77464716, 88531104, 103286288, 154929432, 206572576, 309858864, 619717728]

約数ペア:

[(1, 619717728), (2, 309858864), (3, 206572576), (4, 154929432), (6, 103286288), (7, 88531104), (8, 77464716), (12, 51643144), (14, 44265552), (16, 38732358), (17, 36453984), (21, 29510368), (24, 25821572), (28, 22132776), (32, 19366179), (34, 18226992), (42, 14755184), (48, 12910786), (51, 12151328), (56, 11066388), (68, 9113496), (84, 7377592), (96, 6455393), (102, 6075664), (112, 5533194), (119, 5207712), (136, 4556748), (168, 3688796), (204, 3037832), (224, 2766597), (238, 2603856), (272, 2278374), (289, 2144352), (336, 1844398), (357, 1735904), (408, 1518916), (476, 1301928), (544, 1139187), (578, 1072176), (672, 922199), (714, 867952), (816, 759458), (867, 714784), (952, 650964), (1156, 536088), (1428, 433976), (1632, 379729), (1734, 357392), (1904, 325482), (2023, 306336), (2312, 268044), (2856, 216988), (3191, 194208), (3468, 178696), (3808, 162741), (4046, 153168), (4624, 134022), (5712, 108494), (6069, 102112), (6382, 97104), (6936, 89348), (8092, 76584), (9248, 67011), (9573, 64736), (11424, 54247), (12138, 51056), (12764, 48552), (13872, 44674), (16184, 38292), (19146, 32368), (22337, 27744), (24276, 25528)]