8049691728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^2$

素因数の和:251

約数の個数: 270

約数和(自身を含む): 25173041166

約数和(自身を除く): 17123349438

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 79, 104, 106, 117, 144, 156, 158, 159, 169, 208, 212, 234, 237, 312, 316, 318, 338, 424, 468, 474, 477, 507, 624, 632, 636, 676, 689, 711, 848, 936, 948, 954, 1014, 1027, 1264, 1272, 1352, 1378, 1422, 1521, 1872, 1896, 1908, 2028, 2054, 2067, 2544, 2704, 2756, 2844, 3042, 3081, 3792, 3816, 4056, 4108, 4134, 4187, 5512, 5688, 6084, 6162, 6201, 6241, 7632, 8112, 8216, 8268, 8374, 8957, 9243, 11024, 11376, 12168, 12324, 12402, 12482, 12561, 13351, 16432, 16536, 16748, 17914, 18486, 18723, 24336, 24648, 24804, 24964, 25122, 26702, 26871, 33072, 33496, 35828, 36972, 37446, 37683, 40053, 49296, 49608, 49928, 50244, 53404, 53742, 54431, 56169, 66992, 71656, 73944, 74892, 75366, 80106, 80613, 81133, 99216, 99856, 100488, 106808, 107484, 108862, 112338, 120159, 143312, 147888, 149784, 150732, 160212, 161226, 162266, 163293, 200976, 213616, 214968, 217724, 224676, 240318, 243399, 299568, 301464, 320424, 322452, 324532, 326586, 330773, 429936, 435448, 449352, 480636, 486798, 489879, 602928, 640848, 644904, 649064, 653172, 661546, 707603, 730197, 870896, 898704, 961272, 973596, 979758, 992319, 1054729, 1289808, 1298128, 1306344, 1323092, 1415206, 1460394, 1922544, 1947192, 1959516, 1984638, 2109458, 2122809, 2612688, 2646184, 2830412, 2920788, 2976957, 3164187, 3894384, 3919032, 3969276, 4218916, 4245618, 4300049, 5292368, 5660824, 5841576, 5953914, 6328374, 6368427, 7838064, 7938552, 8437832, 8491236, 8600098, 9492561, 11321648, 11683152, 11907828, 12656748, 12736854, 12900147, 15877104, 16875664, 16982472, 17200196, 18985122, 23815656, 25313496, 25473708, 25800294, 33964944, 34400392, 37970244, 38700441, 47631312, 50626992, 50947416, 51600588, 55900637, 68800784, 75940488, 77400882, 101894832, 103201176, 111801274, 151880976, 154801764, 167701911, 206402352, 223602548, 309603528, 335403822, 447205096, 503105733, 619207056, 670807644, 894410192, 1006211466, 1341615288, 2012422932, 2683230576, 4024845864, 8049691728]

約数ペア:

[(1, 8049691728), (2, 4024845864), (3, 2683230576), (4, 2012422932), (6, 1341615288), (8, 1006211466), (9, 894410192), (12, 670807644), (13, 619207056), (16, 503105733), (18, 447205096), (24, 335403822), (26, 309603528), (36, 223602548), (39, 206402352), (48, 167701911), (52, 154801764), (53, 151880976), (72, 111801274), (78, 103201176), (79, 101894832), (104, 77400882), (106, 75940488), (117, 68800784), (144, 55900637), (156, 51600588), (158, 50947416), (159, 50626992), (169, 47631312), (208, 38700441), (212, 37970244), (234, 34400392), (237, 33964944), (312, 25800294), (316, 25473708), (318, 25313496), (338, 23815656), (424, 18985122), (468, 17200196), (474, 16982472), (477, 16875664), (507, 15877104), (624, 12900147), (632, 12736854), (636, 12656748), (676, 11907828), (689, 11683152), (711, 11321648), (848, 9492561), (936, 8600098), (948, 8491236), (954, 8437832), (1014, 7938552), (1027, 7838064), (1264, 6368427), (1272, 6328374), (1352, 5953914), (1378, 5841576), (1422, 5660824), (1521, 5292368), (1872, 4300049), (1896, 4245618), (1908, 4218916), (2028, 3969276), (2054, 3919032), (2067, 3894384), (2544, 3164187), (2704, 2976957), (2756, 2920788), (2844, 2830412), (3042, 2646184), (3081, 2612688), (3792, 2122809), (3816, 2109458), (4056, 1984638), (4108, 1959516), (4134, 1947192), (4187, 1922544), (5512, 1460394), (5688, 1415206), (6084, 1323092), (6162, 1306344), (6201, 1298128), (6241, 1289808), (7632, 1054729), (8112, 992319), (8216, 979758), (8268, 973596), (8374, 961272), (8957, 898704), (9243, 870896), (11024, 730197), (11376, 707603), (12168, 661546), (12324, 653172), (12402, 649064), (12482, 644904), (12561, 640848), (13351, 602928), (16432, 489879), (16536, 486798), (16748, 480636), (17914, 449352), (18486, 435448), (18723, 429936), (24336, 330773), (24648, 326586), (24804, 324532), (24964, 322452), (25122, 320424), (26702, 301464), (26871, 299568), (33072, 243399), (33496, 240318), (35828, 224676), (36972, 217724), (37446, 214968), (37683, 213616), (40053, 200976), (49296, 163293), (49608, 162266), (49928, 161226), (50244, 160212), (53404, 150732), (53742, 149784), (54431, 147888), (56169, 143312), (66992, 120159), (71656, 112338), (73944, 108862), (74892, 107484), (75366, 106808), (80106, 100488), (80613, 99856), (81133, 99216)]