1398814736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 3250077696

約数和(自身を除く): 1851262960

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 71, 88, 92, 124, 142, 157, 176, 184, 248, 253, 284, 314, 341, 368, 496, 506, 568, 628, 682, 713, 781, 1012, 1136, 1256, 1364, 1426, 1562, 1633, 1727, 2024, 2201, 2512, 2728, 2852, 3124, 3266, 3454, 3611, 4048, 4402, 4867, 5456, 5704, 6248, 6532, 6908, 7222, 7843, 8804, 9734, 11147, 11408, 12496, 13064, 13816, 14444, 15686, 17608, 17963, 19468, 22294, 24211, 26128, 27632, 28888, 31372, 35216, 35926, 38936, 39721, 44588, 48422, 50623, 53537, 57776, 62744, 71852, 77872, 79442, 89176, 96844, 101246, 107074, 111941, 122617, 125488, 143704, 158884, 178352, 193688, 202492, 214148, 223882, 245234, 256381, 287408, 317768, 345557, 387376, 404984, 428296, 447764, 490468, 512762, 556853, 635536, 691114, 809968, 856592, 895528, 980936, 1025524, 1113706, 1231351, 1382228, 1791056, 1961872, 2051048, 2227412, 2462702, 2764456, 2820191, 3801127, 4102096, 4454824, 4925404, 5528912, 5640382, 7602254, 7947811, 8909648, 9850808, 11280764, 15204508, 15895622, 19701616, 22561528, 30409016, 31791244, 45123056, 60818032, 63582488, 87425921, 127164976, 174851842, 349703684, 699407368, 1398814736]

約数ペア:

[(1, 1398814736), (2, 699407368), (4, 349703684), (8, 174851842), (11, 127164976), (16, 87425921), (22, 63582488), (23, 60818032), (31, 45123056), (44, 31791244), (46, 30409016), (62, 22561528), (71, 19701616), (88, 15895622), (92, 15204508), (124, 11280764), (142, 9850808), (157, 8909648), (176, 7947811), (184, 7602254), (248, 5640382), (253, 5528912), (284, 4925404), (314, 4454824), (341, 4102096), (368, 3801127), (496, 2820191), (506, 2764456), (568, 2462702), (628, 2227412), (682, 2051048), (713, 1961872), (781, 1791056), (1012, 1382228), (1136, 1231351), (1256, 1113706), (1364, 1025524), (1426, 980936), (1562, 895528), (1633, 856592), (1727, 809968), (2024, 691114), (2201, 635536), (2512, 556853), (2728, 512762), (2852, 490468), (3124, 447764), (3266, 428296), (3454, 404984), (3611, 387376), (4048, 345557), (4402, 317768), (4867, 287408), (5456, 256381), (5704, 245234), (6248, 223882), (6532, 214148), (6908, 202492), (7222, 193688), (7843, 178352), (8804, 158884), (9734, 143704), (11147, 125488), (11408, 122617), (12496, 111941), (13064, 107074), (13816, 101246), (14444, 96844), (15686, 89176), (17608, 79442), (17963, 77872), (19468, 71852), (22294, 62744), (24211, 57776), (26128, 53537), (27632, 50623), (28888, 48422), (31372, 44588), (35216, 39721), (35926, 38936)]