728939232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{361577}}^1$

素因数の和:361600

約数の個数: 72

約数和(自身を含む): 2369059056

約数和(自身を除く): 1640119824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 361577, 723154, 1084731, 1446308, 2169462, 2531039, 2892616, 3254193, 4338924, 5062078, 5785232, 6508386, 7593117, 8677848, 10124156, 11570464, 13016772, 15186234, 17355696, 20248312, 22779351, 26033544, 30372468, 34711392, 40496624, 45558702, 52067088, 60744936, 80993248, 91117404, 104134176, 121489872, 182234808, 242979744, 364469616, 728939232]

約数ペア:

[(1, 728939232), (2, 364469616), (3, 242979744), (4, 182234808), (6, 121489872), (7, 104134176), (8, 91117404), (9, 80993248), (12, 60744936), (14, 52067088), (16, 45558702), (18, 40496624), (21, 34711392), (24, 30372468), (28, 26033544), (32, 22779351), (36, 20248312), (42, 17355696), (48, 15186234), (56, 13016772), (63, 11570464), (72, 10124156), (84, 8677848), (96, 7593117), (112, 6508386), (126, 5785232), (144, 5062078), (168, 4338924), (224, 3254193), (252, 2892616), (288, 2531039), (336, 2169462), (504, 1446308), (672, 1084731), (1008, 723154), (2016, 361577)]