421173761408

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{24239}}^1$

素因数の和:24464

約数の個数: 128

約数和(自身を含む): 901960704000

約数和(自身を除く): 480786942592

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 151, 232, 248, 302, 464, 496, 604, 899, 928, 992, 1208, 1798, 1856, 1984, 2416, 3596, 3712, 3968, 4379, 4681, 4832, 7192, 8758, 9362, 9664, 14384, 17516, 18724, 19328, 24239, 28768, 35032, 37448, 48478, 57536, 70064, 74896, 96956, 115072, 135749, 140128, 149792, 193912, 271498, 280256, 299584, 387824, 542996, 560512, 599168, 702931, 751409, 775648, 1085992, 1405862, 1502818, 1551296, 2171984, 2811724, 3005636, 3102592, 3660089, 4343968, 5623448, 6011272, 7320178, 8687936, 11246896, 12022544, 14640356, 17375872, 21790861, 22493792, 24045088, 29280712, 43581722, 44987584, 48090176, 58561424, 87163444, 89975168, 96180352, 106142581, 113462759, 117122848, 174326888, 212285162, 226925518, 234245696, 348653776, 424570324, 453851036, 468491392, 697307552, 849140648, 907702072, 1394615104, 1698281296, 1815404144, 2789230208, 3290420011, 3396562592, 3630808288, 6580840022, 6793125184, 7261616576, 13161680044, 13586250368, 14523233152, 26323360088, 52646720176, 105293440352, 210586880704, 421173761408]

約数ペア:

[(1, 421173761408), (2, 210586880704), (4, 105293440352), (8, 52646720176), (16, 26323360088), (29, 14523233152), (31, 13586250368), (32, 13161680044), (58, 7261616576), (62, 6793125184), (64, 6580840022), (116, 3630808288), (124, 3396562592), (128, 3290420011), (151, 2789230208), (232, 1815404144), (248, 1698281296), (302, 1394615104), (464, 907702072), (496, 849140648), (604, 697307552), (899, 468491392), (928, 453851036), (992, 424570324), (1208, 348653776), (1798, 234245696), (1856, 226925518), (1984, 212285162), (2416, 174326888), (3596, 117122848), (3712, 113462759), (3968, 106142581), (4379, 96180352), (4681, 89975168), (4832, 87163444), (7192, 58561424), (8758, 48090176), (9362, 44987584), (9664, 43581722), (14384, 29280712), (17516, 24045088), (18724, 22493792), (19328, 21790861), (24239, 17375872), (28768, 14640356), (35032, 12022544), (37448, 11246896), (48478, 8687936), (57536, 7320178), (70064, 6011272), (74896, 5623448), (96956, 4343968), (115072, 3660089), (135749, 3102592), (140128, 3005636), (149792, 2811724), (193912, 2171984), (271498, 1551296), (280256, 1502818), (299584, 1405862), (387824, 1085992), (542996, 775648), (560512, 751409), (599168, 702931)]