291533424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2215

約数の個数: 160

約数和(自身を含む): 957272064

約数和(自身を除く): 665738640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2153, 2184, 2418, 2604, 2821, 3224, 3472, 4306, 4368, 4836, 5208, 5642, 6448, 6459, 8463, 8612, 9672, 10416, 11284, 12918, 15071, 16926, 17224, 19344, 22568, 25836, 27989, 30142, 33852, 34448, 45136, 45213, 51672, 55978, 60284, 66743, 67704, 83967, 90426, 103344, 111956, 120568, 133486, 135408, 167934, 180852, 195923, 200229, 223912, 241136, 266972, 335868, 361704, 391846, 400458, 447824, 467201, 533944, 587769, 671736, 723408, 783692, 800916, 867659, 934402, 1067888, 1175538, 1343472, 1401603, 1567384, 1601832, 1735318, 1868804, 2351076, 2602977, 2803206, 3134768, 3203664, 3470636, 3737608, 4702152, 5205954, 5606412, 6073613, 6941272, 7475216, 9404304, 10411908, 11212824, 12147226, 13882544, 18220839, 20823816, 22425648, 24294452, 36441678, 41647632, 48588904, 72883356, 97177808, 145766712, 291533424]

約数ペア:

[(1, 291533424), (2, 145766712), (3, 97177808), (4, 72883356), (6, 48588904), (7, 41647632), (8, 36441678), (12, 24294452), (13, 22425648), (14, 20823816), (16, 18220839), (21, 13882544), (24, 12147226), (26, 11212824), (28, 10411908), (31, 9404304), (39, 7475216), (42, 6941272), (48, 6073613), (52, 5606412), (56, 5205954), (62, 4702152), (78, 3737608), (84, 3470636), (91, 3203664), (93, 3134768), (104, 2803206), (112, 2602977), (124, 2351076), (156, 1868804), (168, 1735318), (182, 1601832), (186, 1567384), (208, 1401603), (217, 1343472), (248, 1175538), (273, 1067888), (312, 934402), (336, 867659), (364, 800916), (372, 783692), (403, 723408), (434, 671736), (496, 587769), (546, 533944), (624, 467201), (651, 447824), (728, 400458), (744, 391846), (806, 361704), (868, 335868), (1092, 266972), (1209, 241136), (1302, 223912), (1456, 200229), (1488, 195923), (1612, 180852), (1736, 167934), (2153, 135408), (2184, 133486), (2418, 120568), (2604, 111956), (2821, 103344), (3224, 90426), (3472, 83967), (4306, 67704), (4368, 66743), (4836, 60284), (5208, 55978), (5642, 51672), (6448, 45213), (6459, 45136), (8463, 34448), (8612, 33852), (9672, 30142), (10416, 27989), (11284, 25836), (12918, 22568), (15071, 19344), (16926, 17224)]