306270384

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:883

約数の個数: 120

約数和(自身を含む): 926445168

約数和(自身を除く): 620174784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 197, 294, 336, 392, 394, 588, 591, 661, 784, 788, 1176, 1182, 1322, 1379, 1576, 1983, 2352, 2364, 2644, 2758, 3152, 3966, 4137, 4627, 4728, 5288, 5516, 7932, 8274, 9254, 9456, 9653, 10576, 11032, 13881, 15864, 16548, 18508, 19306, 22064, 27762, 28959, 31728, 32389, 33096, 37016, 38612, 55524, 57918, 64778, 66192, 74032, 77224, 97167, 111048, 115836, 129556, 130217, 154448, 194334, 222096, 231672, 259112, 260434, 388668, 390651, 463344, 518224, 520868, 777336, 781302, 911519, 1041736, 1554672, 1562604, 1823038, 2083472, 2734557, 3125208, 3646076, 5469114, 6250416, 6380633, 7292152, 10938228, 12761266, 14584304, 19141899, 21876456, 25522532, 38283798, 43752912, 51045064, 76567596, 102090128, 153135192, 306270384]

約数ペア:

[(1, 306270384), (2, 153135192), (3, 102090128), (4, 76567596), (6, 51045064), (7, 43752912), (8, 38283798), (12, 25522532), (14, 21876456), (16, 19141899), (21, 14584304), (24, 12761266), (28, 10938228), (42, 7292152), (48, 6380633), (49, 6250416), (56, 5469114), (84, 3646076), (98, 3125208), (112, 2734557), (147, 2083472), (168, 1823038), (196, 1562604), (197, 1554672), (294, 1041736), (336, 911519), (392, 781302), (394, 777336), (588, 520868), (591, 518224), (661, 463344), (784, 390651), (788, 388668), (1176, 260434), (1182, 259112), (1322, 231672), (1379, 222096), (1576, 194334), (1983, 154448), (2352, 130217), (2364, 129556), (2644, 115836), (2758, 111048), (3152, 97167), (3966, 77224), (4137, 74032), (4627, 66192), (4728, 64778), (5288, 57918), (5516, 55524), (7932, 38612), (8274, 37016), (9254, 33096), (9456, 32389), (9653, 31728), (10576, 28959), (11032, 27762), (13881, 22064), (15864, 19306), (16548, 18508)]