385422752

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 216

約数和(自身を含む): 981348480

約数和(自身を除く): 595925728

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 31, 32, 38, 44, 52, 62, 76, 88, 104, 121, 124, 143, 152, 169, 176, 208, 209, 242, 247, 248, 286, 304, 338, 341, 352, 403, 416, 418, 484, 494, 496, 572, 589, 608, 676, 682, 806, 836, 968, 988, 992, 1144, 1178, 1352, 1364, 1573, 1612, 1672, 1859, 1936, 1976, 2288, 2299, 2356, 2704, 2717, 2728, 3146, 3211, 3224, 3344, 3718, 3751, 3872, 3952, 4433, 4576, 4598, 4712, 5239, 5408, 5434, 5456, 6292, 6422, 6448, 6479, 6688, 7436, 7502, 7657, 7904, 8866, 9196, 9424, 10478, 10868, 10912, 12584, 12844, 12896, 12958, 14872, 15004, 15314, 17732, 18392, 18848, 20449, 20956, 21736, 25168, 25688, 25916, 29744, 29887, 30008, 30628, 35321, 35464, 36784, 40898, 41912, 43472, 48763, 50336, 51376, 51832, 57629, 59488, 59774, 60016, 61256, 70642, 70928, 71269, 73568, 81796, 83824, 84227, 86944, 97526, 99541, 102752, 103664, 115258, 119548, 120032, 122512, 141284, 141856, 142538, 163592, 167648, 168454, 195052, 199082, 207328, 230516, 239096, 245024, 282568, 285076, 327184, 336908, 388531, 390104, 398164, 461032, 478192, 565136, 570152, 633919, 654368, 673816, 777062, 780208, 796328, 922064, 926497, 956384, 1094951, 1130272, 1140304, 1267838, 1347632, 1554124, 1560416, 1592656, 1844128, 1852994, 2189902, 2280608, 2535676, 2695264, 3108248, 3185312, 3705988, 4379804, 5071352, 6216496, 7411976, 8759608, 10142704, 12044461, 12432992, 14823952, 17519216, 20285408, 24088922, 29647904, 35038432, 48177844, 96355688, 192711376, 385422752]

約数ペア:

[(1, 385422752), (2, 192711376), (4, 96355688), (8, 48177844), (11, 35038432), (13, 29647904), (16, 24088922), (19, 20285408), (22, 17519216), (26, 14823952), (31, 12432992), (32, 12044461), (38, 10142704), (44, 8759608), (52, 7411976), (62, 6216496), (76, 5071352), (88, 4379804), (104, 3705988), (121, 3185312), (124, 3108248), (143, 2695264), (152, 2535676), (169, 2280608), (176, 2189902), (208, 1852994), (209, 1844128), (242, 1592656), (247, 1560416), (248, 1554124), (286, 1347632), (304, 1267838), (338, 1140304), (341, 1130272), (352, 1094951), (403, 956384), (416, 926497), (418, 922064), (484, 796328), (494, 780208), (496, 777062), (572, 673816), (589, 654368), (608, 633919), (676, 570152), (682, 565136), (806, 478192), (836, 461032), (968, 398164), (988, 390104), (992, 388531), (1144, 336908), (1178, 327184), (1352, 285076), (1364, 282568), (1573, 245024), (1612, 239096), (1672, 230516), (1859, 207328), (1936, 199082), (1976, 195052), (2288, 168454), (2299, 167648), (2356, 163592), (2704, 142538), (2717, 141856), (2728, 141284), (3146, 122512), (3211, 120032), (3224, 119548), (3344, 115258), (3718, 103664), (3751, 102752), (3872, 99541), (3952, 97526), (4433, 86944), (4576, 84227), (4598, 83824), (4712, 81796), (5239, 73568), (5408, 71269), (5434, 70928), (5456, 70642), (6292, 61256), (6422, 60016), (6448, 59774), (6479, 59488), (6688, 57629), (7436, 51832), (7502, 51376), (7657, 50336), (7904, 48763), (8866, 43472), (9196, 41912), (9424, 40898), (10478, 36784), (10868, 35464), (10912, 35321), (12584, 30628), (12844, 30008), (12896, 29887), (12958, 29744), (14872, 25916), (15004, 25688), (15314, 25168), (17732, 21736), (18392, 20956), (18848, 20449)]