251096664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6763}}^1$

素因数の和:6809

約数の個数: 128

約数和(自身を含む): 818173440

約数和(自身を除く): 567076776

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, 6763, 9282, 12376, 13526, 18564, 20289, 27052, 37128, 40578, 47341, 54104, 81156, 87919, 94682, 114971, 142023, 162312, 175838, 189364, 229942, 263757, 284046, 344913, 351676, 378728, 459884, 527514, 568092, 615433, 689826, 703352, 804797, 919768, 1055028, 1136184, 1230866, 1379652, 1494623, 1609594, 1846299, 2110056, 2414391, 2461732, 2759304, 2989246, 3219188, 3692598, 4483869, 4828782, 4923464, 5978492, 6438376, 7385196, 8967738, 9657564, 10462361, 11956984, 14770392, 17935476, 19315128, 20924722, 31387083, 35870952, 41849444, 62774166, 83698888, 125548332, 251096664]

約数ペア:

[(1, 251096664), (2, 125548332), (3, 83698888), (4, 62774166), (6, 41849444), (7, 35870952), (8, 31387083), (12, 20924722), (13, 19315128), (14, 17935476), (17, 14770392), (21, 11956984), (24, 10462361), (26, 9657564), (28, 8967738), (34, 7385196), (39, 6438376), (42, 5978492), (51, 4923464), (52, 4828782), (56, 4483869), (68, 3692598), (78, 3219188), (84, 2989246), (91, 2759304), (102, 2461732), (104, 2414391), (119, 2110056), (136, 1846299), (156, 1609594), (168, 1494623), (182, 1379652), (204, 1230866), (221, 1136184), (238, 1055028), (273, 919768), (312, 804797), (357, 703352), (364, 689826), (408, 615433), (442, 568092), (476, 527514), (546, 459884), (663, 378728), (714, 351676), (728, 344913), (884, 284046), (952, 263757), (1092, 229942), (1326, 189364), (1428, 175838), (1547, 162312), (1768, 142023), (2184, 114971), (2652, 94682), (2856, 87919), (3094, 81156), (4641, 54104), (5304, 47341), (6188, 40578), (6763, 37128), (9282, 27052), (12376, 20289), (13526, 18564)]