4720464

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{223}}^1$

素因数の和:254

約数の個数: 120

約数和(自身を含む): 15832320

約数和(自身を除く): 11111856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 223, 252, 294, 336, 378, 392, 432, 441, 446, 504, 588, 669, 756, 784, 882, 892, 1008, 1176, 1323, 1338, 1512, 1561, 1764, 1784, 2007, 2352, 2646, 2676, 3024, 3122, 3528, 3568, 4014, 4683, 5292, 5352, 6021, 6244, 7056, 8028, 9366, 10584, 10704, 10927, 12042, 12488, 14049, 16056, 18732, 21168, 21854, 24084, 24976, 28098, 32112, 32781, 37464, 42147, 43708, 48168, 56196, 65562, 74928, 84294, 87416, 96336, 98343, 112392, 131124, 168588, 174832, 196686, 224784, 262248, 295029, 337176, 393372, 524496, 590058, 674352, 786744, 1180116, 1573488, 2360232, 4720464]

約数ペア:

[(1, 4720464), (2, 2360232), (3, 1573488), (4, 1180116), (6, 786744), (7, 674352), (8, 590058), (9, 524496), (12, 393372), (14, 337176), (16, 295029), (18, 262248), (21, 224784), (24, 196686), (27, 174832), (28, 168588), (36, 131124), (42, 112392), (48, 98343), (49, 96336), (54, 87416), (56, 84294), (63, 74928), (72, 65562), (84, 56196), (98, 48168), (108, 43708), (112, 42147), (126, 37464), (144, 32781), (147, 32112), (168, 28098), (189, 24976), (196, 24084), (216, 21854), (223, 21168), (252, 18732), (294, 16056), (336, 14049), (378, 12488), (392, 12042), (432, 10927), (441, 10704), (446, 10584), (504, 9366), (588, 8028), (669, 7056), (756, 6244), (784, 6021), (882, 5352), (892, 5292), (1008, 4683), (1176, 4014), (1323, 3568), (1338, 3528), (1512, 3122), (1561, 3024), (1764, 2676), (1784, 2646), (2007, 2352)]