26388179916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:1108

約数の個数: 144

約数和(自身を含む): 72243029376

約数和(自身を除く): 45854849460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 283, 294, 347, 457, 566, 588, 694, 849, 914, 1041, 1132, 1371, 1388, 1698, 1828, 1981, 2082, 2429, 2742, 3199, 3396, 3962, 4164, 4858, 5484, 5943, 6398, 7287, 7924, 9597, 9716, 11886, 12796, 13867, 14574, 17003, 19194, 22393, 23772, 27734, 29148, 34006, 38388, 41601, 44786, 51009, 55468, 67179, 68012, 83202, 89572, 98201, 102018, 129331, 134358, 158579, 166404, 196402, 204036, 258662, 268716, 294603, 317158, 387993, 392804, 475737, 517324, 589206, 634316, 687407, 775986, 905317, 951474, 1110053, 1178412, 1374814, 1551972, 1810634, 1902948, 2062221, 2220106, 2715951, 2749628, 3330159, 3621268, 4124442, 4440212, 4811849, 5431902, 6337219, 6660318, 7770371, 8248884, 9623698, 10863804, 12674438, 13320636, 14435547, 15540742, 19011657, 19247396, 23311113, 25348876, 28871094, 31081484, 38023314, 44877857, 46622226, 57742188, 76046628, 89755714, 93244452, 134633571, 179511428, 269267142, 314144999, 538534284, 628289998, 942434997, 1256579996, 1884869994, 2199014993, 3769739988, 4398029986, 6597044979, 8796059972, 13194089958, 26388179916]

約数ペア:

[(1, 26388179916), (2, 13194089958), (3, 8796059972), (4, 6597044979), (6, 4398029986), (7, 3769739988), (12, 2199014993), (14, 1884869994), (21, 1256579996), (28, 942434997), (42, 628289998), (49, 538534284), (84, 314144999), (98, 269267142), (147, 179511428), (196, 134633571), (283, 93244452), (294, 89755714), (347, 76046628), (457, 57742188), (566, 46622226), (588, 44877857), (694, 38023314), (849, 31081484), (914, 28871094), (1041, 25348876), (1132, 23311113), (1371, 19247396), (1388, 19011657), (1698, 15540742), (1828, 14435547), (1981, 13320636), (2082, 12674438), (2429, 10863804), (2742, 9623698), (3199, 8248884), (3396, 7770371), (3962, 6660318), (4164, 6337219), (4858, 5431902), (5484, 4811849), (5943, 4440212), (6398, 4124442), (7287, 3621268), (7924, 3330159), (9597, 2749628), (9716, 2715951), (11886, 2220106), (12796, 2062221), (13867, 1902948), (14574, 1810634), (17003, 1551972), (19194, 1374814), (22393, 1178412), (23772, 1110053), (27734, 951474), (29148, 905317), (34006, 775986), (38388, 687407), (41601, 634316), (44786, 589206), (51009, 517324), (55468, 475737), (67179, 392804), (68012, 387993), (83202, 317158), (89572, 294603), (98201, 268716), (102018, 258662), (129331, 204036), (134358, 196402), (158579, 166404)]