1235087672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4405

約数の個数: 128

約数和(自身を含む): 3149798400

約数和(自身を除く): 1914710728

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 23, 26, 28, 34, 46, 52, 56, 68, 91, 92, 104, 119, 136, 161, 182, 184, 221, 238, 299, 322, 364, 391, 442, 476, 598, 644, 728, 782, 884, 952, 1196, 1288, 1547, 1564, 1768, 2093, 2392, 2737, 3094, 3128, 4186, 4339, 5083, 5474, 6188, 8372, 8678, 10166, 10948, 12376, 16744, 17356, 20332, 21896, 30373, 34712, 35581, 40664, 56407, 60746, 71162, 73763, 99797, 112814, 121492, 142324, 147526, 199594, 225628, 242984, 284648, 295052, 394849, 399188, 451256, 516341, 590104, 698579, 789698, 798376, 958919, 1032682, 1297361, 1397158, 1579396, 1696549, 1917838, 2065364, 2594722, 2794316, 3158792, 3393098, 3835676, 4130728, 5189444, 5588632, 6712433, 6786196, 7671352, 9081527, 10378888, 11875843, 13424866, 13572392, 18163054, 22055137, 23751686, 26849732, 36326108, 44110274, 47503372, 53699464, 72652216, 88220548, 95006744, 154385959, 176441096, 308771918, 617543836, 1235087672]

約数ペア:

[(1, 1235087672), (2, 617543836), (4, 308771918), (7, 176441096), (8, 154385959), (13, 95006744), (14, 88220548), (17, 72652216), (23, 53699464), (26, 47503372), (28, 44110274), (34, 36326108), (46, 26849732), (52, 23751686), (56, 22055137), (68, 18163054), (91, 13572392), (92, 13424866), (104, 11875843), (119, 10378888), (136, 9081527), (161, 7671352), (182, 6786196), (184, 6712433), (221, 5588632), (238, 5189444), (299, 4130728), (322, 3835676), (364, 3393098), (391, 3158792), (442, 2794316), (476, 2594722), (598, 2065364), (644, 1917838), (728, 1696549), (782, 1579396), (884, 1397158), (952, 1297361), (1196, 1032682), (1288, 958919), (1547, 798376), (1564, 789698), (1768, 698579), (2093, 590104), (2392, 516341), (2737, 451256), (3094, 399188), (3128, 394849), (4186, 295052), (4339, 284648), (5083, 242984), (5474, 225628), (6188, 199594), (8372, 147526), (8678, 142324), (10166, 121492), (10948, 112814), (12376, 99797), (16744, 73763), (17356, 71162), (20332, 60746), (21896, 56407), (30373, 40664), (34712, 35581)]