731002048

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:742

約数の個数: 112

約数和(自身を含む): 1759386880

約数和(自身を除く): 1028384832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 157, 224, 266, 304, 314, 448, 532, 547, 608, 628, 1064, 1094, 1099, 1216, 1256, 2128, 2188, 2198, 2512, 2983, 3829, 4256, 4376, 4396, 5024, 5966, 7658, 8512, 8752, 8792, 10048, 10393, 11932, 15316, 17504, 17584, 20786, 20881, 23864, 30632, 35008, 35168, 41572, 41762, 47728, 61264, 70336, 72751, 83144, 83524, 85879, 95456, 122528, 145502, 166288, 167048, 171758, 190912, 245056, 291004, 332576, 334096, 343516, 582008, 601153, 665152, 668192, 687032, 1164016, 1202306, 1336384, 1374064, 1631701, 2328032, 2404612, 2748128, 3263402, 4656064, 4809224, 5496256, 6526804, 9618448, 11421907, 13053608, 19236896, 22843814, 26107216, 38473792, 45687628, 52214432, 91375256, 104428864, 182750512, 365501024, 731002048]

約数ペア:

[(1, 731002048), (2, 365501024), (4, 182750512), (7, 104428864), (8, 91375256), (14, 52214432), (16, 45687628), (19, 38473792), (28, 26107216), (32, 22843814), (38, 19236896), (56, 13053608), (64, 11421907), (76, 9618448), (112, 6526804), (133, 5496256), (152, 4809224), (157, 4656064), (224, 3263402), (266, 2748128), (304, 2404612), (314, 2328032), (448, 1631701), (532, 1374064), (547, 1336384), (608, 1202306), (628, 1164016), (1064, 687032), (1094, 668192), (1099, 665152), (1216, 601153), (1256, 582008), (2128, 343516), (2188, 334096), (2198, 332576), (2512, 291004), (2983, 245056), (3829, 190912), (4256, 171758), (4376, 167048), (4396, 166288), (5024, 145502), (5966, 122528), (7658, 95456), (8512, 85879), (8752, 83524), (8792, 83144), (10048, 72751), (10393, 70336), (11932, 61264), (15316, 47728), (17504, 41762), (17584, 41572), (20786, 35168), (20881, 35008), (23864, 30632)]