253946112

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47237}}^1$

素因数の和:47263

約数の個数: 72

約数和(自身を含む): 772435776

約数和(自身を除く): 518489664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 47237, 94474, 141711, 188948, 283422, 330659, 377896, 566844, 661318, 755792, 991977, 1133688, 1322636, 1511584, 1983954, 2267376, 2645272, 3023168, 3967908, 4534752, 5290544, 6046336, 7935816, 9069504, 10581088, 12092672, 15871632, 18139008, 21162176, 31743264, 36278016, 42324352, 63486528, 84648704, 126973056, 253946112]

約数ペア:

[(1, 253946112), (2, 126973056), (3, 84648704), (4, 63486528), (6, 42324352), (7, 36278016), (8, 31743264), (12, 21162176), (14, 18139008), (16, 15871632), (21, 12092672), (24, 10581088), (28, 9069504), (32, 7935816), (42, 6046336), (48, 5290544), (56, 4534752), (64, 3967908), (84, 3023168), (96, 2645272), (112, 2267376), (128, 1983954), (168, 1511584), (192, 1322636), (224, 1133688), (256, 991977), (336, 755792), (384, 661318), (448, 566844), (672, 377896), (768, 330659), (896, 283422), (1344, 188948), (1792, 141711), (2688, 94474), (5376, 47237)]