240821568

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1169

約数の個数: 168

約数和(自身を含む): 769696200

約数和(自身を除く): 528874632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 64, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 192, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 576, 624, 696, 754, 832, 928, 936, 1044, 1109, 1131, 1248, 1392, 1508, 1856, 1872, 2088, 2218, 2262, 2496, 2784, 3016, 3327, 3393, 3744, 4176, 4436, 4524, 5568, 6032, 6654, 6786, 7488, 8352, 8872, 9048, 9981, 12064, 13308, 13572, 14417, 16704, 17744, 18096, 19962, 24128, 26616, 27144, 28834, 32161, 35488, 36192, 39924, 43251, 53232, 54288, 57668, 64322, 70976, 72384, 79848, 86502, 96483, 106464, 108576, 115336, 128644, 129753, 159696, 173004, 192966, 212928, 217152, 230672, 257288, 259506, 289449, 319392, 346008, 385932, 418093, 461344, 514576, 519012, 578898, 638784, 692016, 771864, 836186, 922688, 1029152, 1038024, 1157796, 1254279, 1384032, 1543728, 1672372, 2058304, 2076048, 2315592, 2508558, 2768064, 3087456, 3344744, 3762837, 4152096, 4631184, 5017116, 6174912, 6689488, 7525674, 8304192, 9262368, 10034232, 13378976, 15051348, 18524736, 20068464, 26757952, 30102696, 40136928, 60205392, 80273856, 120410784, 240821568]

約数ペア:

[(1, 240821568), (2, 120410784), (3, 80273856), (4, 60205392), (6, 40136928), (8, 30102696), (9, 26757952), (12, 20068464), (13, 18524736), (16, 15051348), (18, 13378976), (24, 10034232), (26, 9262368), (29, 8304192), (32, 7525674), (36, 6689488), (39, 6174912), (48, 5017116), (52, 4631184), (58, 4152096), (64, 3762837), (72, 3344744), (78, 3087456), (87, 2768064), (96, 2508558), (104, 2315592), (116, 2076048), (117, 2058304), (144, 1672372), (156, 1543728), (174, 1384032), (192, 1254279), (208, 1157796), (232, 1038024), (234, 1029152), (261, 922688), (288, 836186), (312, 771864), (348, 692016), (377, 638784), (416, 578898), (464, 519012), (468, 514576), (522, 461344), (576, 418093), (624, 385932), (696, 346008), (754, 319392), (832, 289449), (928, 259506), (936, 257288), (1044, 230672), (1109, 217152), (1131, 212928), (1248, 192966), (1392, 173004), (1508, 159696), (1856, 129753), (1872, 128644), (2088, 115336), (2218, 108576), (2262, 106464), (2496, 96483), (2784, 86502), (3016, 79848), (3327, 72384), (3393, 70976), (3744, 64322), (4176, 57668), (4436, 54288), (4524, 53232), (5568, 43251), (6032, 39924), (6654, 36192), (6786, 35488), (7488, 32161), (8352, 28834), (8872, 27144), (9048, 26616), (9981, 24128), (12064, 19962), (13308, 18096), (13572, 17744), (14417, 16704)]