7138599896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 14942208000

約数和(自身を除く): 7803608104

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 79, 124, 127, 151, 152, 158, 248, 254, 302, 316, 508, 589, 604, 632, 1016, 1178, 1208, 1501, 2356, 2413, 2449, 2869, 3002, 3937, 4681, 4712, 4826, 4898, 5738, 6004, 7874, 9362, 9652, 9796, 10033, 11476, 11929, 12008, 15748, 18724, 19177, 19304, 19592, 20066, 22952, 23858, 31496, 37448, 38354, 40132, 46531, 47716, 74803, 76708, 80264, 88939, 93062, 95432, 149606, 153416, 177878, 186124, 190627, 226651, 299212, 311023, 355756, 364363, 369799, 372248, 381254, 453302, 594487, 598424, 622046, 711512, 728726, 739598, 762508, 906604, 1188974, 1244092, 1457452, 1479196, 1514983, 1525016, 1813208, 2377948, 2488184, 2914904, 2958392, 3029966, 4755896, 5909437, 6059932, 7026181, 11295253, 11818874, 12119864, 14052362, 22590506, 23637748, 28104724, 28784677, 45181012, 46964473, 47275496, 56209448, 57569354, 90362024, 93928946, 115138708, 187857892, 230277416, 375715784, 892324987, 1784649974, 3569299948, 7138599896]

約数ペア:

[(1, 7138599896), (2, 3569299948), (4, 1784649974), (8, 892324987), (19, 375715784), (31, 230277416), (38, 187857892), (62, 115138708), (76, 93928946), (79, 90362024), (124, 57569354), (127, 56209448), (151, 47275496), (152, 46964473), (158, 45181012), (248, 28784677), (254, 28104724), (302, 23637748), (316, 22590506), (508, 14052362), (589, 12119864), (604, 11818874), (632, 11295253), (1016, 7026181), (1178, 6059932), (1208, 5909437), (1501, 4755896), (2356, 3029966), (2413, 2958392), (2449, 2914904), (2869, 2488184), (3002, 2377948), (3937, 1813208), (4681, 1525016), (4712, 1514983), (4826, 1479196), (4898, 1457452), (5738, 1244092), (6004, 1188974), (7874, 906604), (9362, 762508), (9652, 739598), (9796, 728726), (10033, 711512), (11476, 622046), (11929, 598424), (12008, 594487), (15748, 453302), (18724, 381254), (19177, 372248), (19304, 369799), (19592, 364363), (20066, 355756), (22952, 311023), (23858, 299212), (31496, 226651), (37448, 190627), (38354, 186124), (40132, 177878), (46531, 153416), (47716, 149606), (74803, 95432), (76708, 93062), (80264, 88939)]