426240416

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 1042481664

約数和(自身を除く): 616241248

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 53, 56, 92, 98, 106, 112, 161, 184, 196, 212, 223, 224, 322, 368, 371, 392, 424, 446, 644, 736, 742, 784, 848, 892, 1127, 1219, 1288, 1484, 1561, 1568, 1696, 1784, 2254, 2438, 2576, 2597, 2968, 3122, 3568, 4508, 4876, 5129, 5152, 5194, 5936, 6244, 7136, 8533, 9016, 9752, 10258, 10388, 10927, 11819, 11872, 12488, 17066, 18032, 19504, 20516, 20776, 21854, 23638, 24976, 34132, 35903, 36064, 39008, 41032, 41552, 43708, 47276, 49952, 59731, 68264, 71806, 82064, 82733, 83104, 87416, 94552, 119462, 136528, 143612, 164128, 165466, 174832, 189104, 238924, 251321, 271837, 273056, 287224, 330932, 349664, 378208, 477848, 502642, 543674, 574448, 579131, 661864, 955696, 1005284, 1087348, 1148896, 1158262, 1323728, 1902859, 1911392, 2010568, 2174696, 2316524, 2647456, 3805718, 4021136, 4349392, 4633048, 7611436, 8042272, 8698784, 9266096, 13320013, 15222872, 18532192, 26640026, 30445744, 53280052, 60891488, 106560104, 213120208, 426240416]

約数ペア:

[(1, 426240416), (2, 213120208), (4, 106560104), (7, 60891488), (8, 53280052), (14, 30445744), (16, 26640026), (23, 18532192), (28, 15222872), (32, 13320013), (46, 9266096), (49, 8698784), (53, 8042272), (56, 7611436), (92, 4633048), (98, 4349392), (106, 4021136), (112, 3805718), (161, 2647456), (184, 2316524), (196, 2174696), (212, 2010568), (223, 1911392), (224, 1902859), (322, 1323728), (368, 1158262), (371, 1148896), (392, 1087348), (424, 1005284), (446, 955696), (644, 661864), (736, 579131), (742, 574448), (784, 543674), (848, 502642), (892, 477848), (1127, 378208), (1219, 349664), (1288, 330932), (1484, 287224), (1561, 273056), (1568, 271837), (1696, 251321), (1784, 238924), (2254, 189104), (2438, 174832), (2576, 165466), (2597, 164128), (2968, 143612), (3122, 136528), (3568, 119462), (4508, 94552), (4876, 87416), (5129, 83104), (5152, 82733), (5194, 82064), (5936, 71806), (6244, 68264), (7136, 59731), (8533, 49952), (9016, 47276), (9752, 43708), (10258, 41552), (10388, 41032), (10927, 39008), (11819, 36064), (11872, 35903), (12488, 34132), (17066, 24976), (18032, 23638), (19504, 21854), (20516, 20776)]