421552544

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2750

約数の個数: 96

約数和(自身を含む): 1025781120

約数和(自身を除く): 604228576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 518, 532, 592, 608, 703, 1036, 1064, 1184, 1406, 2072, 2128, 2677, 2812, 4144, 4256, 4921, 5354, 5624, 8288, 9842, 10708, 11248, 18739, 19684, 21416, 22496, 37478, 39368, 42832, 50863, 74956, 78736, 85664, 99049, 101726, 149912, 157472, 198098, 203452, 299824, 356041, 396196, 406904, 599648, 693343, 712082, 792392, 813808, 1386686, 1424164, 1584784, 1627616, 1881931, 2773372, 2848328, 3169568, 3763862, 5546744, 5696656, 7527724, 11093488, 11393312, 13173517, 15055448, 22186976, 26347034, 30110896, 52694068, 60221792, 105388136, 210776272, 421552544]

約数ペア:

[(1, 421552544), (2, 210776272), (4, 105388136), (7, 60221792), (8, 52694068), (14, 30110896), (16, 26347034), (19, 22186976), (28, 15055448), (32, 13173517), (37, 11393312), (38, 11093488), (56, 7527724), (74, 5696656), (76, 5546744), (112, 3763862), (133, 3169568), (148, 2848328), (152, 2773372), (224, 1881931), (259, 1627616), (266, 1584784), (296, 1424164), (304, 1386686), (518, 813808), (532, 792392), (592, 712082), (608, 693343), (703, 599648), (1036, 406904), (1064, 396196), (1184, 356041), (1406, 299824), (2072, 203452), (2128, 198098), (2677, 157472), (2812, 149912), (4144, 101726), (4256, 99049), (4921, 85664), (5354, 78736), (5624, 74956), (8288, 50863), (9842, 42832), (10708, 39368), (11248, 37478), (18739, 22496), (19684, 21416)]