639395232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3511}}^1$

素因数の和:3802

約数の個数: 96

約数和(自身を含む): 1925812224

約数和(自身を除く): 1286416992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 271, 336, 542, 672, 813, 1084, 1626, 1897, 2168, 3252, 3511, 3794, 4336, 5691, 6504, 7022, 7588, 8672, 10533, 11382, 13008, 14044, 15176, 21066, 22764, 24577, 26016, 28088, 30352, 42132, 45528, 49154, 56176, 60704, 73731, 84264, 91056, 98308, 112352, 147462, 168528, 182112, 196616, 294924, 337056, 393232, 589848, 786464, 951481, 1179696, 1902962, 2359392, 2854443, 3805924, 5708886, 6660367, 7611848, 11417772, 13320734, 15223696, 19981101, 22835544, 26641468, 30447392, 39962202, 45671088, 53282936, 79924404, 91342176, 106565872, 159848808, 213131744, 319697616, 639395232]

約数ペア:

[(1, 639395232), (2, 319697616), (3, 213131744), (4, 159848808), (6, 106565872), (7, 91342176), (8, 79924404), (12, 53282936), (14, 45671088), (16, 39962202), (21, 30447392), (24, 26641468), (28, 22835544), (32, 19981101), (42, 15223696), (48, 13320734), (56, 11417772), (84, 7611848), (96, 6660367), (112, 5708886), (168, 3805924), (224, 2854443), (271, 2359392), (336, 1902962), (542, 1179696), (672, 951481), (813, 786464), (1084, 589848), (1626, 393232), (1897, 337056), (2168, 294924), (3252, 196616), (3511, 182112), (3794, 168528), (4336, 147462), (5691, 112352), (6504, 98308), (7022, 91056), (7588, 84264), (8672, 73731), (10533, 60704), (11382, 56176), (13008, 49154), (14044, 45528), (15176, 42132), (21066, 30352), (22764, 28088), (24577, 26016)]