19256019816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:2036

約数の個数: 256

約数和(自身を含む): 58075211520

約数和(自身を除く): 38819191704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 37, 44, 51, 61, 66, 68, 74, 88, 102, 111, 122, 132, 136, 148, 183, 187, 204, 222, 244, 264, 296, 366, 374, 407, 408, 444, 488, 561, 629, 671, 732, 748, 814, 888, 1037, 1122, 1221, 1258, 1342, 1464, 1496, 1628, 1887, 1901, 2013, 2074, 2244, 2257, 2442, 2516, 2684, 3111, 3256, 3774, 3802, 4026, 4148, 4488, 4514, 4884, 5032, 5368, 5703, 6222, 6771, 6919, 7548, 7604, 8052, 8296, 9028, 9768, 11406, 11407, 12444, 13542, 13838, 15096, 15208, 16104, 18056, 20757, 20911, 22812, 22814, 24827, 24888, 27084, 27676, 32317, 34221, 38369, 41514, 41822, 45624, 45628, 49654, 54168, 55352, 62733, 64634, 68442, 70337, 74481, 76738, 83028, 83644, 91256, 96951, 99308, 115107, 115961, 125466, 129268, 136884, 140674, 148962, 153476, 166056, 167288, 193902, 198616, 211011, 230214, 231922, 250932, 258536, 273768, 281348, 297924, 306952, 347883, 355487, 387804, 422022, 422059, 460428, 463844, 501864, 562696, 595848, 695766, 710974, 773707, 775608, 844044, 844118, 920856, 927688, 1066461, 1195729, 1266177, 1275571, 1391532, 1421948, 1547414, 1688088, 1688236, 1971337, 2132922, 2321121, 2391458, 2532354, 2551142, 2783064, 2843896, 3094828, 3376472, 3587187, 3826713, 3942674, 4265844, 4290557, 4642242, 4782916, 5064708, 5102284, 5914011, 6189656, 7174374, 7653426, 7885348, 8531688, 8581114, 9284484, 9565832, 10129416, 10204568, 11828022, 12871671, 13153019, 14348748, 15306852, 15770696, 17162228, 18568968, 21684707, 23656044, 25743342, 26306038, 28697496, 30613704, 34324456, 39459057, 43369414, 47196127, 47312088, 51486684, 52612076, 65054121, 72939469, 78918114, 86738828, 94392254, 102973368, 105224152, 130108242, 141588381, 145878938, 157836228, 173477656, 188784508, 218818407, 260216484, 283176762, 291757876, 315672456, 377569016, 437636814, 520432968, 566353524, 583515752, 802334159, 875273628, 1132707048, 1604668318, 1750547256, 2407002477, 3209336636, 4814004954, 6418673272, 9628009908, 19256019816]

約数ペア:

[(1, 19256019816), (2, 9628009908), (3, 6418673272), (4, 4814004954), (6, 3209336636), (8, 2407002477), (11, 1750547256), (12, 1604668318), (17, 1132707048), (22, 875273628), (24, 802334159), (33, 583515752), (34, 566353524), (37, 520432968), (44, 437636814), (51, 377569016), (61, 315672456), (66, 291757876), (68, 283176762), (74, 260216484), (88, 218818407), (102, 188784508), (111, 173477656), (122, 157836228), (132, 145878938), (136, 141588381), (148, 130108242), (183, 105224152), (187, 102973368), (204, 94392254), (222, 86738828), (244, 78918114), (264, 72939469), (296, 65054121), (366, 52612076), (374, 51486684), (407, 47312088), (408, 47196127), (444, 43369414), (488, 39459057), (561, 34324456), (629, 30613704), (671, 28697496), (732, 26306038), (748, 25743342), (814, 23656044), (888, 21684707), (1037, 18568968), (1122, 17162228), (1221, 15770696), (1258, 15306852), (1342, 14348748), (1464, 13153019), (1496, 12871671), (1628, 11828022), (1887, 10204568), (1901, 10129416), (2013, 9565832), (2074, 9284484), (2244, 8581114), (2257, 8531688), (2442, 7885348), (2516, 7653426), (2684, 7174374), (3111, 6189656), (3256, 5914011), (3774, 5102284), (3802, 5064708), (4026, 4782916), (4148, 4642242), (4488, 4290557), (4514, 4265844), (4884, 3942674), (5032, 3826713), (5368, 3587187), (5703, 3376472), (6222, 3094828), (6771, 2843896), (6919, 2783064), (7548, 2551142), (7604, 2532354), (8052, 2391458), (8296, 2321121), (9028, 2132922), (9768, 1971337), (11406, 1688236), (11407, 1688088), (12444, 1547414), (13542, 1421948), (13838, 1391532), (15096, 1275571), (15208, 1266177), (16104, 1195729), (18056, 1066461), (20757, 927688), (20911, 920856), (22812, 844118), (22814, 844044), (24827, 775608), (24888, 773707), (27084, 710974), (27676, 695766), (32317, 595848), (34221, 562696), (38369, 501864), (41514, 463844), (41822, 460428), (45624, 422059), (45628, 422022), (49654, 387804), (54168, 355487), (55352, 347883), (62733, 306952), (64634, 297924), (68442, 281348), (70337, 273768), (74481, 258536), (76738, 250932), (83028, 231922), (83644, 230214), (91256, 211011), (96951, 198616), (99308, 193902), (115107, 167288), (115961, 166056), (125466, 153476), (129268, 148962), (136884, 140674)]