2653056

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{47}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 9069840

約数和(自身を除く): 6416784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 64, 72, 84, 94, 96, 98, 112, 126, 128, 141, 144, 147, 168, 188, 192, 196, 224, 252, 282, 288, 294, 329, 336, 376, 384, 392, 423, 441, 448, 504, 564, 576, 588, 658, 672, 752, 784, 846, 882, 896, 987, 1008, 1128, 1152, 1176, 1316, 1344, 1504, 1568, 1692, 1764, 1974, 2016, 2256, 2303, 2352, 2632, 2688, 2961, 3008, 3136, 3384, 3528, 3948, 4032, 4512, 4606, 4704, 5264, 5922, 6016, 6272, 6768, 6909, 7056, 7896, 8064, 9024, 9212, 9408, 10528, 11844, 13536, 13818, 14112, 15792, 18048, 18424, 18816, 20727, 21056, 23688, 27072, 27636, 28224, 31584, 36848, 41454, 42112, 47376, 54144, 55272, 56448, 63168, 73696, 82908, 94752, 110544, 126336, 147392, 165816, 189504, 221088, 294784, 331632, 379008, 442176, 663264, 884352, 1326528, 2653056]

約数ペア:

[(1, 2653056), (2, 1326528), (3, 884352), (4, 663264), (6, 442176), (7, 379008), (8, 331632), (9, 294784), (12, 221088), (14, 189504), (16, 165816), (18, 147392), (21, 126336), (24, 110544), (28, 94752), (32, 82908), (36, 73696), (42, 63168), (47, 56448), (48, 55272), (49, 54144), (56, 47376), (63, 42112), (64, 41454), (72, 36848), (84, 31584), (94, 28224), (96, 27636), (98, 27072), (112, 23688), (126, 21056), (128, 20727), (141, 18816), (144, 18424), (147, 18048), (168, 15792), (188, 14112), (192, 13818), (196, 13536), (224, 11844), (252, 10528), (282, 9408), (288, 9212), (294, 9024), (329, 8064), (336, 7896), (376, 7056), (384, 6909), (392, 6768), (423, 6272), (441, 6016), (448, 5922), (504, 5264), (564, 4704), (576, 4606), (588, 4512), (658, 4032), (672, 3948), (752, 3528), (784, 3384), (846, 3136), (882, 3008), (896, 2961), (987, 2688), (1008, 2632), (1128, 2352), (1152, 2303), (1176, 2256), (1316, 2016), (1344, 1974), (1504, 1764), (1568, 1692)]