18383303552

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1592

約数の個数: 128

約数和(自身を含む): 39176421120

約数和(自身を除く): 20793117568

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 61, 62, 64, 106, 122, 124, 128, 212, 244, 248, 424, 488, 496, 848, 976, 992, 1433, 1643, 1696, 1891, 1952, 1984, 2866, 3233, 3286, 3392, 3782, 3904, 3968, 5732, 6466, 6572, 6784, 7564, 7808, 11464, 12932, 13144, 15128, 22928, 25864, 26288, 30256, 44423, 45856, 51728, 52576, 60512, 75949, 87413, 88846, 91712, 100223, 103456, 105152, 121024, 151898, 174826, 177692, 183424, 200446, 206912, 210304, 242048, 303796, 349652, 355384, 400892, 413824, 607592, 699304, 710768, 801784, 1215184, 1398608, 1421536, 1603568, 2354419, 2430368, 2709803, 2797216, 2843072, 3207136, 4632889, 4708838, 4860736, 5419606, 5594432, 5686144, 6414272, 9265778, 9417676, 9721472, 10839212, 11188864, 12828544, 18531556, 18835352, 21678424, 37063112, 37670704, 43356848, 74126224, 75341408, 86713696, 143619559, 148252448, 150682816, 173427392, 287239118, 296504896, 301365632, 346854784, 574478236, 593009792, 1148956472, 2297912944, 4595825888, 9191651776, 18383303552]

約数ペア:

[(1, 18383303552), (2, 9191651776), (4, 4595825888), (8, 2297912944), (16, 1148956472), (31, 593009792), (32, 574478236), (53, 346854784), (61, 301365632), (62, 296504896), (64, 287239118), (106, 173427392), (122, 150682816), (124, 148252448), (128, 143619559), (212, 86713696), (244, 75341408), (248, 74126224), (424, 43356848), (488, 37670704), (496, 37063112), (848, 21678424), (976, 18835352), (992, 18531556), (1433, 12828544), (1643, 11188864), (1696, 10839212), (1891, 9721472), (1952, 9417676), (1984, 9265778), (2866, 6414272), (3233, 5686144), (3286, 5594432), (3392, 5419606), (3782, 4860736), (3904, 4708838), (3968, 4632889), (5732, 3207136), (6466, 2843072), (6572, 2797216), (6784, 2709803), (7564, 2430368), (7808, 2354419), (11464, 1603568), (12932, 1421536), (13144, 1398608), (15128, 1215184), (22928, 801784), (25864, 710768), (26288, 699304), (30256, 607592), (44423, 413824), (45856, 400892), (51728, 355384), (52576, 349652), (60512, 303796), (75949, 242048), (87413, 210304), (88846, 206912), (91712, 200446), (100223, 183424), (103456, 177692), (105152, 174826), (121024, 151898)]