65998489984

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:665

約数の個数: 256

約数和(自身を含む): 162419904000

約数和(自身を除く): 96421414016

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 128, 133, 152, 193, 212, 224, 266, 304, 371, 379, 386, 424, 448, 532, 608, 742, 758, 772, 848, 896, 1007, 1064, 1216, 1351, 1484, 1516, 1544, 1696, 2014, 2128, 2432, 2653, 2702, 2968, 3032, 3088, 3392, 3667, 4028, 4256, 5306, 5404, 5936, 6064, 6176, 6784, 7049, 7201, 7334, 8056, 8512, 10229, 10612, 10808, 11872, 12128, 12352, 14098, 14402, 14668, 16112, 17024, 20087, 20458, 21224, 21616, 23744, 24256, 24704, 25669, 28196, 28804, 29336, 32224, 40174, 40916, 42448, 43232, 47488, 48512, 50407, 51338, 56392, 57608, 58672, 64448, 71603, 73147, 80348, 81832, 84896, 86464, 100814, 102676, 112784, 115216, 117344, 128896, 140609, 143206, 146294, 160696, 163664, 169792, 172928, 194351, 201628, 205352, 225568, 230432, 234688, 281218, 286412, 292588, 321392, 327328, 339584, 381653, 388702, 403256, 410704, 451136, 460864, 469376, 512029, 562436, 572824, 585176, 642784, 654656, 763306, 777404, 806512, 821408, 902272, 921728, 1024058, 1124872, 1145648, 1170352, 1285568, 1309312, 1360457, 1389793, 1526612, 1554808, 1613024, 1642816, 2048116, 2249744, 2291296, 2340704, 2571136, 2671571, 2720914, 2779586, 3053224, 3109616, 3226048, 3285632, 3876791, 4096232, 4499488, 4582592, 4681408, 5343142, 5441828, 5559172, 6106448, 6219232, 6452096, 7753582, 8192464, 8998976, 9165184, 9362816, 9728551, 10686284, 10883656, 11118344, 12212896, 12438464, 15507164, 16384928, 17997952, 19457102, 21372568, 21767312, 22236688, 24425792, 24876928, 27137537, 31014328, 32769856, 38914204, 42745136, 43534624, 44473376, 48851584, 54275074, 62028656, 65539712, 73659029, 77828408, 85490272, 87069248, 88946752, 108550148, 124057312, 147318058, 155656816, 170980544, 174138496, 177893504, 217100296, 248114624, 294636116, 311313632, 341961088, 434200592, 496229248, 515613203, 589272232, 622627264, 868401184, 1031226406, 1178544464, 1245254528, 1736802368, 2062452812, 2357088928, 3473604736, 4124905624, 4714177856, 8249811248, 9428355712, 16499622496, 32999244992, 65998489984]

約数ペア:

[(1, 65998489984), (2, 32999244992), (4, 16499622496), (7, 9428355712), (8, 8249811248), (14, 4714177856), (16, 4124905624), (19, 3473604736), (28, 2357088928), (32, 2062452812), (38, 1736802368), (53, 1245254528), (56, 1178544464), (64, 1031226406), (76, 868401184), (106, 622627264), (112, 589272232), (128, 515613203), (133, 496229248), (152, 434200592), (193, 341961088), (212, 311313632), (224, 294636116), (266, 248114624), (304, 217100296), (371, 177893504), (379, 174138496), (386, 170980544), (424, 155656816), (448, 147318058), (532, 124057312), (608, 108550148), (742, 88946752), (758, 87069248), (772, 85490272), (848, 77828408), (896, 73659029), (1007, 65539712), (1064, 62028656), (1216, 54275074), (1351, 48851584), (1484, 44473376), (1516, 43534624), (1544, 42745136), (1696, 38914204), (2014, 32769856), (2128, 31014328), (2432, 27137537), (2653, 24876928), (2702, 24425792), (2968, 22236688), (3032, 21767312), (3088, 21372568), (3392, 19457102), (3667, 17997952), (4028, 16384928), (4256, 15507164), (5306, 12438464), (5404, 12212896), (5936, 11118344), (6064, 10883656), (6176, 10686284), (6784, 9728551), (7049, 9362816), (7201, 9165184), (7334, 8998976), (8056, 8192464), (8512, 7753582), (10229, 6452096), (10612, 6219232), (10808, 6106448), (11872, 5559172), (12128, 5441828), (12352, 5343142), (14098, 4681408), (14402, 4582592), (14668, 4499488), (16112, 4096232), (17024, 3876791), (20087, 3285632), (20458, 3226048), (21224, 3109616), (21616, 3053224), (23744, 2779586), (24256, 2720914), (24704, 2671571), (25669, 2571136), (28196, 2340704), (28804, 2291296), (29336, 2249744), (32224, 2048116), (40174, 1642816), (40916, 1613024), (42448, 1554808), (43232, 1526612), (47488, 1389793), (48512, 1360457), (50407, 1309312), (51338, 1285568), (56392, 1170352), (57608, 1145648), (58672, 1124872), (64448, 1024058), (71603, 921728), (73147, 902272), (80348, 821408), (81832, 806512), (84896, 777404), (86464, 763306), (100814, 654656), (102676, 642784), (112784, 585176), (115216, 572824), (117344, 562436), (128896, 512029), (140609, 469376), (143206, 460864), (146294, 451136), (160696, 410704), (163664, 403256), (169792, 388702), (172928, 381653), (194351, 339584), (201628, 327328), (205352, 321392), (225568, 292588), (230432, 286412), (234688, 281218)]