13281121656

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:975

約数の個数: 288

約数和(自身を含む): 41827968000

約数和(自身を除く): 28546846344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 79, 88, 92, 99, 121, 132, 138, 158, 184, 198, 207, 237, 242, 253, 264, 276, 316, 363, 396, 414, 474, 484, 506, 552, 632, 711, 726, 759, 792, 828, 839, 869, 948, 968, 1012, 1089, 1422, 1452, 1518, 1656, 1678, 1738, 1817, 1896, 2024, 2178, 2277, 2517, 2607, 2783, 2844, 2904, 3036, 3356, 3476, 3634, 4356, 4554, 5034, 5214, 5451, 5566, 5688, 6072, 6712, 6952, 7268, 7551, 7821, 8349, 8712, 9108, 9229, 9559, 10068, 10428, 10902, 11132, 14536, 15102, 15642, 16353, 16698, 18216, 18458, 19118, 19297, 19987, 20136, 20856, 21804, 22264, 25047, 27687, 28677, 30204, 31284, 32706, 33396, 36916, 38236, 38594, 39974, 43608, 50094, 55374, 57354, 57891, 59961, 60408, 62568, 65412, 66281, 66792, 73832, 76472, 77188, 79948, 83061, 86031, 100188, 101519, 110748, 114708, 115782, 119922, 130824, 132562, 154376, 159896, 166122, 172062, 173673, 179883, 198843, 200376, 203038, 212267, 219857, 221496, 229416, 231564, 239844, 265124, 304557, 332244, 344124, 347346, 359766, 397686, 406076, 424534, 439714, 463128, 479688, 530248, 596529, 609114, 636801, 659571, 664488, 688248, 694692, 719532, 729091, 795372, 812152, 849068, 879428, 913671, 1193058, 1218228, 1273602, 1319142, 1389384, 1439064, 1458182, 1524463, 1590744, 1698136, 1758856, 1827342, 1910403, 1978713, 2187273, 2334937, 2386116, 2436456, 2547204, 2638284, 2916364, 3048926, 3654684, 3820806, 3957426, 4374546, 4573389, 4669874, 4772232, 5094408, 5276568, 5832728, 6097852, 6561819, 7004811, 7309368, 7641612, 7914852, 8020001, 8749092, 9146778, 9339748, 12195704, 13123638, 13720167, 14009622, 15283224, 15829704, 16040002, 16769093, 17498184, 18293556, 18679496, 21014433, 24060003, 26247276, 27440334, 28019244, 32080004, 33538186, 36587112, 42028866, 48120006, 50307279, 52494552, 54880668, 56038488, 64160008, 67076372, 72180009, 84057732, 96240012, 100614558, 109761336, 134152744, 144360018, 150921837, 168115464, 184460023, 192480024, 201229116, 288720036, 301843674, 368920046, 402458232, 553380069, 577440072, 603687348, 737840092, 1106760138, 1207374696, 1475680184, 1660140207, 2213520276, 3320280414, 4427040552, 6640560828, 13281121656]

約数ペア:

[(1, 13281121656), (2, 6640560828), (3, 4427040552), (4, 3320280414), (6, 2213520276), (8, 1660140207), (9, 1475680184), (11, 1207374696), (12, 1106760138), (18, 737840092), (22, 603687348), (23, 577440072), (24, 553380069), (33, 402458232), (36, 368920046), (44, 301843674), (46, 288720036), (66, 201229116), (69, 192480024), (72, 184460023), (79, 168115464), (88, 150921837), (92, 144360018), (99, 134152744), (121, 109761336), (132, 100614558), (138, 96240012), (158, 84057732), (184, 72180009), (198, 67076372), (207, 64160008), (237, 56038488), (242, 54880668), (253, 52494552), (264, 50307279), (276, 48120006), (316, 42028866), (363, 36587112), (396, 33538186), (414, 32080004), (474, 28019244), (484, 27440334), (506, 26247276), (552, 24060003), (632, 21014433), (711, 18679496), (726, 18293556), (759, 17498184), (792, 16769093), (828, 16040002), (839, 15829704), (869, 15283224), (948, 14009622), (968, 13720167), (1012, 13123638), (1089, 12195704), (1422, 9339748), (1452, 9146778), (1518, 8749092), (1656, 8020001), (1678, 7914852), (1738, 7641612), (1817, 7309368), (1896, 7004811), (2024, 6561819), (2178, 6097852), (2277, 5832728), (2517, 5276568), (2607, 5094408), (2783, 4772232), (2844, 4669874), (2904, 4573389), (3036, 4374546), (3356, 3957426), (3476, 3820806), (3634, 3654684), (4356, 3048926), (4554, 2916364), (5034, 2638284), (5214, 2547204), (5451, 2436456), (5566, 2386116), (5688, 2334937), (6072, 2187273), (6712, 1978713), (6952, 1910403), (7268, 1827342), (7551, 1758856), (7821, 1698136), (8349, 1590744), (8712, 1524463), (9108, 1458182), (9229, 1439064), (9559, 1389384), (10068, 1319142), (10428, 1273602), (10902, 1218228), (11132, 1193058), (14536, 913671), (15102, 879428), (15642, 849068), (16353, 812152), (16698, 795372), (18216, 729091), (18458, 719532), (19118, 694692), (19297, 688248), (19987, 664488), (20136, 659571), (20856, 636801), (21804, 609114), (22264, 596529), (25047, 530248), (27687, 479688), (28677, 463128), (30204, 439714), (31284, 424534), (32706, 406076), (33396, 397686), (36916, 359766), (38236, 347346), (38594, 344124), (39974, 332244), (43608, 304557), (50094, 265124), (55374, 239844), (57354, 231564), (57891, 229416), (59961, 221496), (60408, 219857), (62568, 212267), (65412, 203038), (66281, 200376), (66792, 198843), (73832, 179883), (76472, 173673), (77188, 172062), (79948, 166122), (83061, 159896), (86031, 154376), (100188, 132562), (101519, 130824), (110748, 119922), (114708, 115782)]