1628793012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 5020968960

約数和(自身を除く): 3392175948

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 257, 266, 308, 361, 399, 418, 462, 514, 532, 627, 722, 771, 798, 836, 924, 1028, 1083, 1254, 1444, 1463, 1542, 1596, 1799, 2166, 2508, 2527, 2827, 2926, 3084, 3598, 3971, 4332, 4389, 4883, 5054, 5397, 5654, 5852, 6859, 7196, 7581, 7942, 8481, 8778, 9766, 10108, 10794, 11308, 11913, 13718, 14649, 15162, 15884, 16962, 17556, 19532, 19789, 20577, 21588, 23826, 27436, 27797, 29298, 30324, 33924, 34181, 39578, 41154, 47652, 48013, 53713, 55594, 58596, 59367, 68362, 75449, 79156, 82308, 83391, 92777, 96026, 102543, 107426, 111188, 118734, 136724, 144039, 150898, 161139, 166782, 185554, 192052, 205086, 214852, 226347, 237468, 278331, 288078, 301796, 322278, 333564, 371108, 375991, 410172, 452694, 528143, 556662, 576156, 644556, 649439, 751982, 905388, 1020547, 1056286, 1113324, 1127973, 1298878, 1503964, 1584429, 1762763, 1948317, 2041094, 2112572, 2255946, 2597756, 3061641, 3168858, 3525526, 3896634, 4082188, 4511892, 5288289, 6123282, 6337716, 7051052, 7143829, 7793268, 10576578, 12246564, 12339341, 14287658, 19390393, 21153156, 21431487, 24678682, 28575316, 37018023, 38780786, 42862974, 49357364, 58171179, 74036046, 77561572, 85725948, 116342358, 135732751, 148072092, 232684716, 271465502, 407198253, 542931004, 814396506, 1628793012]

約数ペア:

[(1, 1628793012), (2, 814396506), (3, 542931004), (4, 407198253), (6, 271465502), (7, 232684716), (11, 148072092), (12, 135732751), (14, 116342358), (19, 85725948), (21, 77561572), (22, 74036046), (28, 58171179), (33, 49357364), (38, 42862974), (42, 38780786), (44, 37018023), (57, 28575316), (66, 24678682), (76, 21431487), (77, 21153156), (84, 19390393), (114, 14287658), (132, 12339341), (133, 12246564), (154, 10576578), (209, 7793268), (228, 7143829), (231, 7051052), (257, 6337716), (266, 6123282), (308, 5288289), (361, 4511892), (399, 4082188), (418, 3896634), (462, 3525526), (514, 3168858), (532, 3061641), (627, 2597756), (722, 2255946), (771, 2112572), (798, 2041094), (836, 1948317), (924, 1762763), (1028, 1584429), (1083, 1503964), (1254, 1298878), (1444, 1127973), (1463, 1113324), (1542, 1056286), (1596, 1020547), (1799, 905388), (2166, 751982), (2508, 649439), (2527, 644556), (2827, 576156), (2926, 556662), (3084, 528143), (3598, 452694), (3971, 410172), (4332, 375991), (4389, 371108), (4883, 333564), (5054, 322278), (5397, 301796), (5654, 288078), (5852, 278331), (6859, 237468), (7196, 226347), (7581, 214852), (7942, 205086), (8481, 192052), (8778, 185554), (9766, 166782), (10108, 161139), (10794, 150898), (11308, 144039), (11913, 136724), (13718, 118734), (14649, 111188), (15162, 107426), (15884, 102543), (16962, 96026), (17556, 92777), (19532, 83391), (19789, 82308), (20577, 79156), (21588, 75449), (23826, 68362), (27436, 59367), (27797, 58596), (29298, 55594), (30324, 53713), (33924, 48013), (34181, 47652), (39578, 41154)]