748157256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44983}}^1$

素因数の和:45016

約数の個数: 128

約数和(自身を含む): 2591078400

約数和(自身を除く): 1842921144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 16632, 44983, 89966, 134949, 179932, 269898, 314881, 359864, 404847, 494813, 539796, 629762, 809694, 944643, 989626, 1079592, 1214541, 1259524, 1484439, 1619388, 1889286, 1979252, 2429082, 2519048, 2833929, 2968878, 3238776, 3463691, 3778572, 3958504, 4453317, 4858164, 5667858, 5937756, 6927382, 7557144, 8501787, 8906634, 9716328, 10391073, 11335716, 11875512, 13359951, 13854764, 17003574, 17813268, 20782146, 22671432, 26719902, 27709528, 31173219, 34007148, 35626536, 41564292, 53439804, 62346438, 68014296, 83128584, 93519657, 106879608, 124692876, 187039314, 249385752, 374078628, 748157256]

約数ペア:

[(1, 748157256), (2, 374078628), (3, 249385752), (4, 187039314), (6, 124692876), (7, 106879608), (8, 93519657), (9, 83128584), (11, 68014296), (12, 62346438), (14, 53439804), (18, 41564292), (21, 35626536), (22, 34007148), (24, 31173219), (27, 27709528), (28, 26719902), (33, 22671432), (36, 20782146), (42, 17813268), (44, 17003574), (54, 13854764), (56, 13359951), (63, 11875512), (66, 11335716), (72, 10391073), (77, 9716328), (84, 8906634), (88, 8501787), (99, 7557144), (108, 6927382), (126, 5937756), (132, 5667858), (154, 4858164), (168, 4453317), (189, 3958504), (198, 3778572), (216, 3463691), (231, 3238776), (252, 2968878), (264, 2833929), (297, 2519048), (308, 2429082), (378, 1979252), (396, 1889286), (462, 1619388), (504, 1484439), (594, 1259524), (616, 1214541), (693, 1079592), (756, 989626), (792, 944643), (924, 809694), (1188, 629762), (1386, 539796), (1512, 494813), (1848, 404847), (2079, 359864), (2376, 314881), (2772, 269898), (4158, 179932), (5544, 134949), (8316, 89966), (16632, 44983)]