197216448

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 168

約数和(自身を含む): 618615984

約数和(自身を除く): 421399536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 192, 208, 242, 264, 286, 312, 352, 363, 416, 429, 484, 528, 572, 624, 653, 704, 726, 832, 858, 968, 1056, 1144, 1248, 1306, 1452, 1573, 1716, 1936, 1959, 2112, 2288, 2496, 2612, 2904, 3146, 3432, 3872, 3918, 4576, 4719, 5224, 5808, 6292, 6864, 7183, 7744, 7836, 8489, 9152, 9438, 10448, 11616, 12584, 13728, 14366, 15672, 16978, 18876, 20896, 21549, 23232, 25168, 25467, 27456, 28732, 31344, 33956, 37752, 41792, 43098, 50336, 50934, 57464, 62688, 67912, 75504, 79013, 86196, 93379, 100672, 101868, 114928, 125376, 135824, 151008, 158026, 172392, 186758, 203736, 229856, 237039, 271648, 280137, 302016, 316052, 344784, 373516, 407472, 459712, 474078, 543296, 560274, 632104, 689568, 747032, 814944, 948156, 1027169, 1120548, 1264208, 1379136, 1494064, 1629888, 1896312, 2054338, 2241096, 2528416, 2988128, 3081507, 3792624, 4108676, 4482192, 5056832, 5976256, 6163014, 7585248, 8217352, 8964384, 12326028, 15170496, 16434704, 17928768, 24652056, 32869408, 49304112, 65738816, 98608224, 197216448]

約数ペア:

[(1, 197216448), (2, 98608224), (3, 65738816), (4, 49304112), (6, 32869408), (8, 24652056), (11, 17928768), (12, 16434704), (13, 15170496), (16, 12326028), (22, 8964384), (24, 8217352), (26, 7585248), (32, 6163014), (33, 5976256), (39, 5056832), (44, 4482192), (48, 4108676), (52, 3792624), (64, 3081507), (66, 2988128), (78, 2528416), (88, 2241096), (96, 2054338), (104, 1896312), (121, 1629888), (132, 1494064), (143, 1379136), (156, 1264208), (176, 1120548), (192, 1027169), (208, 948156), (242, 814944), (264, 747032), (286, 689568), (312, 632104), (352, 560274), (363, 543296), (416, 474078), (429, 459712), (484, 407472), (528, 373516), (572, 344784), (624, 316052), (653, 302016), (704, 280137), (726, 271648), (832, 237039), (858, 229856), (968, 203736), (1056, 186758), (1144, 172392), (1248, 158026), (1306, 151008), (1452, 135824), (1573, 125376), (1716, 114928), (1936, 101868), (1959, 100672), (2112, 93379), (2288, 86196), (2496, 79013), (2612, 75504), (2904, 67912), (3146, 62688), (3432, 57464), (3872, 50934), (3918, 50336), (4576, 43098), (4719, 41792), (5224, 37752), (5808, 33956), (6292, 31344), (6864, 28732), (7183, 27456), (7744, 25467), (7836, 25168), (8489, 23232), (9152, 21549), (9438, 20896), (10448, 18876), (11616, 16978), (12584, 15672), (13728, 14366)]