211921355136

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1\times {\mathrm{6421}}^1$

素因数の和:7908

約数の個数: 128

約数和(自身を含む): 572639464800

約数和(自身を除く): 360718109664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1409, 1464, 1952, 2818, 2928, 3904, 4227, 5636, 5856, 6421, 7808, 8454, 11272, 11712, 12842, 16908, 19263, 22544, 23424, 25684, 33816, 38526, 45088, 51368, 67632, 77052, 85949, 90176, 102736, 135264, 154104, 171898, 180352, 205472, 257847, 270528, 308208, 343796, 391681, 410944, 515694, 541056, 616416, 687592, 783362, 821888, 1031388, 1175043, 1232832, 1375184, 1566724, 2062776, 2350086, 2465664, 2750368, 3133448, 4125552, 4700172, 5500736, 6266896, 8251104, 9047189, 9400344, 11001472, 12533792, 16502208, 18094378, 18800688, 25067584, 27141567, 33004416, 36188756, 37601376, 50135168, 54283134, 72377512, 75202752, 108566268, 144755024, 150405504, 217132536, 289510048, 434265072, 551878529, 579020096, 868530144, 1103757058, 1158040192, 1655635587, 1737060288, 2207514116, 3311271174, 3474120576, 4415028232, 6622542348, 8830056464, 13245084696, 17660112928, 26490169392, 35320225856, 52980338784, 70640451712, 105960677568, 211921355136]

約数ペア:

[(1, 211921355136), (2, 105960677568), (3, 70640451712), (4, 52980338784), (6, 35320225856), (8, 26490169392), (12, 17660112928), (16, 13245084696), (24, 8830056464), (32, 6622542348), (48, 4415028232), (61, 3474120576), (64, 3311271174), (96, 2207514116), (122, 1737060288), (128, 1655635587), (183, 1158040192), (192, 1103757058), (244, 868530144), (366, 579020096), (384, 551878529), (488, 434265072), (732, 289510048), (976, 217132536), (1409, 150405504), (1464, 144755024), (1952, 108566268), (2818, 75202752), (2928, 72377512), (3904, 54283134), (4227, 50135168), (5636, 37601376), (5856, 36188756), (6421, 33004416), (7808, 27141567), (8454, 25067584), (11272, 18800688), (11712, 18094378), (12842, 16502208), (16908, 12533792), (19263, 11001472), (22544, 9400344), (23424, 9047189), (25684, 8251104), (33816, 6266896), (38526, 5500736), (45088, 4700172), (51368, 4125552), (67632, 3133448), (77052, 2750368), (85949, 2465664), (90176, 2350086), (102736, 2062776), (135264, 1566724), (154104, 1375184), (171898, 1232832), (180352, 1175043), (205472, 1031388), (257847, 821888), (270528, 783362), (308208, 687592), (343796, 616416), (391681, 541056), (410944, 515694)]