19487234592

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{261251}}^1$

素因数の和:261311

約数の個数: 144

約数和(自身を含む): 65045477952

約数和(自身を除く): 45558243360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1776, 2016, 2072, 2331, 2664, 3108, 3552, 4144, 4662, 5328, 6216, 8288, 9324, 10656, 12432, 18648, 24864, 37296, 74592, 261251, 522502, 783753, 1045004, 1567506, 1828757, 2090008, 2351259, 3135012, 3657514, 4180016, 4702518, 5486271, 6270024, 7315028, 8360032, 9405036, 9666287, 10972542, 12540048, 14630056, 16458813, 18810072, 19332574, 21945084, 25080096, 28998861, 29260112, 32917626, 37620144, 38665148, 43890168, 57997722, 58520224, 65835252, 67664009, 75240288, 77330296, 86996583, 87780336, 115995444, 131670504, 135328018, 154660592, 173993166, 175560672, 202992027, 231990888, 263341008, 270656036, 309321184, 347986332, 405984054, 463981776, 526682016, 541312072, 608976081, 695972664, 811968108, 927963552, 1082624144, 1217952162, 1391945328, 1623936216, 2165248288, 2435904324, 2783890656, 3247872432, 4871808648, 6495744864, 9743617296, 19487234592]

約数ペア:

[(1, 19487234592), (2, 9743617296), (3, 6495744864), (4, 4871808648), (6, 3247872432), (7, 2783890656), (8, 2435904324), (9, 2165248288), (12, 1623936216), (14, 1391945328), (16, 1217952162), (18, 1082624144), (21, 927963552), (24, 811968108), (28, 695972664), (32, 608976081), (36, 541312072), (37, 526682016), (42, 463981776), (48, 405984054), (56, 347986332), (63, 309321184), (72, 270656036), (74, 263341008), (84, 231990888), (96, 202992027), (111, 175560672), (112, 173993166), (126, 154660592), (144, 135328018), (148, 131670504), (168, 115995444), (222, 87780336), (224, 86996583), (252, 77330296), (259, 75240288), (288, 67664009), (296, 65835252), (333, 58520224), (336, 57997722), (444, 43890168), (504, 38665148), (518, 37620144), (592, 32917626), (666, 29260112), (672, 28998861), (777, 25080096), (888, 21945084), (1008, 19332574), (1036, 18810072), (1184, 16458813), (1332, 14630056), (1554, 12540048), (1776, 10972542), (2016, 9666287), (2072, 9405036), (2331, 8360032), (2664, 7315028), (3108, 6270024), (3552, 5486271), (4144, 4702518), (4662, 4180016), (5328, 3657514), (6216, 3135012), (8288, 2351259), (9324, 2090008), (10656, 1828757), (12432, 1567506), (18648, 1045004), (24864, 783753), (37296, 522502), (74592, 261251)]