977914392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26339}}^1$

素因数の和:26385

約数の個数: 128

約数和(自身を含む): 3186086400

約数和(自身を除く): 2208172008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 6188, 9282, 12376, 18564, 26339, 37128, 52678, 79017, 105356, 158034, 184373, 210712, 316068, 342407, 368746, 447763, 553119, 632136, 684814, 737492, 895526, 1027221, 1106238, 1343289, 1369628, 1474984, 1791052, 2054442, 2212476, 2396849, 2686578, 2739256, 3134341, 3582104, 4108884, 4424952, 4793698, 5373156, 5820919, 6268682, 7190547, 8217768, 9403023, 9587396, 10746312, 11641838, 12537364, 14381094, 17462757, 18806046, 19174792, 23283676, 25074728, 28762188, 34925514, 37612092, 40746433, 46567352, 57524376, 69851028, 75224184, 81492866, 122239299, 139702056, 162985732, 244478598, 325971464, 488957196, 977914392]

約数ペア:

[(1, 977914392), (2, 488957196), (3, 325971464), (4, 244478598), (6, 162985732), (7, 139702056), (8, 122239299), (12, 81492866), (13, 75224184), (14, 69851028), (17, 57524376), (21, 46567352), (24, 40746433), (26, 37612092), (28, 34925514), (34, 28762188), (39, 25074728), (42, 23283676), (51, 19174792), (52, 18806046), (56, 17462757), (68, 14381094), (78, 12537364), (84, 11641838), (91, 10746312), (102, 9587396), (104, 9403023), (119, 8217768), (136, 7190547), (156, 6268682), (168, 5820919), (182, 5373156), (204, 4793698), (221, 4424952), (238, 4108884), (273, 3582104), (312, 3134341), (357, 2739256), (364, 2686578), (408, 2396849), (442, 2212476), (476, 2054442), (546, 1791052), (663, 1474984), (714, 1369628), (728, 1343289), (884, 1106238), (952, 1027221), (1092, 895526), (1326, 737492), (1428, 684814), (1547, 632136), (1768, 553119), (2184, 447763), (2652, 368746), (2856, 342407), (3094, 316068), (4641, 210712), (5304, 184373), (6188, 158034), (9282, 105356), (12376, 79017), (18564, 52678), (26339, 37128)]