404812128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1905

約数の個数: 144

約数和(自身を含む): 1263112704

約数和(自身を除く): 858300576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 84, 94, 96, 98, 112, 141, 147, 168, 188, 196, 224, 282, 294, 329, 336, 376, 392, 564, 588, 658, 672, 752, 784, 987, 1128, 1176, 1316, 1504, 1568, 1831, 1974, 2256, 2303, 2352, 2632, 3662, 3948, 4512, 4606, 4704, 5264, 5493, 6909, 7324, 7896, 9212, 10528, 10986, 12817, 13818, 14648, 15792, 18424, 21972, 25634, 27636, 29296, 31584, 36848, 38451, 43944, 51268, 55272, 58592, 73696, 76902, 86057, 87888, 89719, 102536, 110544, 153804, 172114, 175776, 179438, 205072, 221088, 258171, 269157, 307608, 344228, 358876, 410144, 516342, 538314, 602399, 615216, 688456, 717752, 1032684, 1076628, 1204798, 1230432, 1376912, 1435504, 1807197, 2065368, 2153256, 2409596, 2753824, 2871008, 3614394, 4130736, 4216793, 4306512, 4819192, 7228788, 8261472, 8433586, 8613024, 9638384, 12650379, 14457576, 16867172, 19276768, 25300758, 28915152, 33734344, 50601516, 57830304, 67468688, 101203032, 134937376, 202406064, 404812128]

約数ペア:

[(1, 404812128), (2, 202406064), (3, 134937376), (4, 101203032), (6, 67468688), (7, 57830304), (8, 50601516), (12, 33734344), (14, 28915152), (16, 25300758), (21, 19276768), (24, 16867172), (28, 14457576), (32, 12650379), (42, 9638384), (47, 8613024), (48, 8433586), (49, 8261472), (56, 7228788), (84, 4819192), (94, 4306512), (96, 4216793), (98, 4130736), (112, 3614394), (141, 2871008), (147, 2753824), (168, 2409596), (188, 2153256), (196, 2065368), (224, 1807197), (282, 1435504), (294, 1376912), (329, 1230432), (336, 1204798), (376, 1076628), (392, 1032684), (564, 717752), (588, 688456), (658, 615216), (672, 602399), (752, 538314), (784, 516342), (987, 410144), (1128, 358876), (1176, 344228), (1316, 307608), (1504, 269157), (1568, 258171), (1831, 221088), (1974, 205072), (2256, 179438), (2303, 175776), (2352, 172114), (2632, 153804), (3662, 110544), (3948, 102536), (4512, 89719), (4606, 87888), (4704, 86057), (5264, 76902), (5493, 73696), (6909, 58592), (7324, 55272), (7896, 51268), (9212, 43944), (10528, 38451), (10986, 36848), (12817, 31584), (13818, 29296), (14648, 27636), (15792, 25634), (18424, 21972)]