398529504

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 1261370880

約数和(自身を除く): 862841376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 43, 48, 51, 54, 68, 72, 86, 96, 102, 108, 129, 136, 144, 153, 172, 204, 216, 258, 272, 288, 306, 344, 387, 408, 432, 459, 516, 544, 612, 631, 688, 731, 774, 816, 864, 918, 1032, 1161, 1224, 1262, 1376, 1462, 1548, 1632, 1836, 1893, 2064, 2193, 2322, 2448, 2524, 2924, 3096, 3672, 3786, 4128, 4386, 4644, 4896, 5048, 5679, 5848, 6192, 6579, 7344, 7572, 8772, 9288, 10096, 10727, 11358, 11696, 12384, 13158, 14688, 15144, 17037, 17544, 18576, 19737, 20192, 21454, 22716, 23392, 26316, 27133, 30288, 32181, 34074, 35088, 37152, 39474, 42908, 45432, 52632, 54266, 60576, 64362, 68148, 70176, 78948, 81399, 85816, 90864, 96543, 105264, 108532, 128724, 136296, 157896, 162798, 171632, 181728, 193086, 210528, 217064, 244197, 257448, 272592, 289629, 315792, 325596, 343264, 386172, 434128, 461261, 488394, 514896, 545184, 579258, 631584, 651192, 732591, 772344, 868256, 922522, 976788, 1029792, 1158516, 1302384, 1383783, 1465182, 1544688, 1845044, 1953576, 2317032, 2604768, 2767566, 2930364, 3089376, 3690088, 3907152, 4151349, 4634064, 5535132, 5860728, 7380176, 7814304, 8302698, 9268128, 11070264, 11721456, 12454047, 14760352, 16605396, 22140528, 23442912, 24908094, 33210792, 44281056, 49816188, 66421584, 99632376, 132843168, 199264752, 398529504]

約数ペア:

[(1, 398529504), (2, 199264752), (3, 132843168), (4, 99632376), (6, 66421584), (8, 49816188), (9, 44281056), (12, 33210792), (16, 24908094), (17, 23442912), (18, 22140528), (24, 16605396), (27, 14760352), (32, 12454047), (34, 11721456), (36, 11070264), (43, 9268128), (48, 8302698), (51, 7814304), (54, 7380176), (68, 5860728), (72, 5535132), (86, 4634064), (96, 4151349), (102, 3907152), (108, 3690088), (129, 3089376), (136, 2930364), (144, 2767566), (153, 2604768), (172, 2317032), (204, 1953576), (216, 1845044), (258, 1544688), (272, 1465182), (288, 1383783), (306, 1302384), (344, 1158516), (387, 1029792), (408, 976788), (432, 922522), (459, 868256), (516, 772344), (544, 732591), (612, 651192), (631, 631584), (688, 579258), (731, 545184), (774, 514896), (816, 488394), (864, 461261), (918, 434128), (1032, 386172), (1161, 343264), (1224, 325596), (1262, 315792), (1376, 289629), (1462, 272592), (1548, 257448), (1632, 244197), (1836, 217064), (1893, 210528), (2064, 193086), (2193, 181728), (2322, 171632), (2448, 162798), (2524, 157896), (2924, 136296), (3096, 128724), (3672, 108532), (3786, 105264), (4128, 96543), (4386, 90864), (4644, 85816), (4896, 81399), (5048, 78948), (5679, 70176), (5848, 68148), (6192, 64362), (6579, 60576), (7344, 54266), (7572, 52632), (8772, 45432), (9288, 42908), (10096, 39474), (10727, 37152), (11358, 35088), (11696, 34074), (12384, 32181), (13158, 30288), (14688, 27133), (15144, 26316), (17037, 23392), (17544, 22716), (18576, 21454), (19737, 20192)]