7958642688

素因数分解:

$2^{14}\times 3^5\times {\mathrm{1999}}^1$

素因数の和:2042

約数の個数: 180

約数和(自身を含む): 23854376000

約数和(自身を除く): 15895733312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1024, 1152, 1296, 1536, 1728, 1944, 1999, 2048, 2304, 2592, 3072, 3456, 3888, 3998, 4096, 4608, 5184, 5997, 6144, 6912, 7776, 7996, 8192, 9216, 10368, 11994, 12288, 13824, 15552, 15992, 16384, 17991, 18432, 20736, 23988, 24576, 27648, 31104, 31984, 35982, 36864, 41472, 47976, 49152, 53973, 55296, 62208, 63968, 71964, 73728, 82944, 95952, 107946, 110592, 124416, 127936, 143928, 147456, 161919, 165888, 191904, 215892, 221184, 248832, 255872, 287856, 323838, 331776, 383808, 431784, 442368, 485757, 497664, 511744, 575712, 647676, 663552, 767616, 863568, 971514, 995328, 1023488, 1151424, 1295352, 1327104, 1535232, 1727136, 1943028, 1990656, 2046976, 2302848, 2590704, 3070464, 3454272, 3886056, 3981312, 4093952, 4605696, 5181408, 6140928, 6908544, 7772112, 8187904, 9211392, 10362816, 12281856, 13817088, 15544224, 16375808, 18422784, 20725632, 24563712, 27634176, 31088448, 32751616, 36845568, 41451264, 49127424, 55268352, 62176896, 73691136, 82902528, 98254848, 110536704, 124353792, 147382272, 165805056, 221073408, 248707584, 294764544, 331610112, 442146816, 497415168, 663220224, 884293632, 994830336, 1326440448, 1989660672, 2652880896, 3979321344, 7958642688]

約数ペア:

[(1, 7958642688), (2, 3979321344), (3, 2652880896), (4, 1989660672), (6, 1326440448), (8, 994830336), (9, 884293632), (12, 663220224), (16, 497415168), (18, 442146816), (24, 331610112), (27, 294764544), (32, 248707584), (36, 221073408), (48, 165805056), (54, 147382272), (64, 124353792), (72, 110536704), (81, 98254848), (96, 82902528), (108, 73691136), (128, 62176896), (144, 55268352), (162, 49127424), (192, 41451264), (216, 36845568), (243, 32751616), (256, 31088448), (288, 27634176), (324, 24563712), (384, 20725632), (432, 18422784), (486, 16375808), (512, 15544224), (576, 13817088), (648, 12281856), (768, 10362816), (864, 9211392), (972, 8187904), (1024, 7772112), (1152, 6908544), (1296, 6140928), (1536, 5181408), (1728, 4605696), (1944, 4093952), (1999, 3981312), (2048, 3886056), (2304, 3454272), (2592, 3070464), (3072, 2590704), (3456, 2302848), (3888, 2046976), (3998, 1990656), (4096, 1943028), (4608, 1727136), (5184, 1535232), (5997, 1327104), (6144, 1295352), (6912, 1151424), (7776, 1023488), (7996, 995328), (8192, 971514), (9216, 863568), (10368, 767616), (11994, 663552), (12288, 647676), (13824, 575712), (15552, 511744), (15992, 497664), (16384, 485757), (17991, 442368), (18432, 431784), (20736, 383808), (23988, 331776), (24576, 323838), (27648, 287856), (31104, 255872), (31984, 248832), (35982, 221184), (36864, 215892), (41472, 191904), (47976, 165888), (49152, 161919), (53973, 147456), (55296, 143928), (62208, 127936), (63968, 124416), (71964, 110592), (73728, 107946), (82944, 95952)]