268493826972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1\times {\mathrm{41887}}^1$

素因数の和:42595

約数の個数: 96

約数和(自身を含む): 722521755648

約数和(自身を除く): 454027928676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 557, 822, 959, 1114, 1644, 1671, 1918, 2228, 2877, 3342, 3836, 3899, 5754, 6684, 7798, 11508, 11697, 15596, 23394, 41887, 46788, 76309, 83774, 125661, 152618, 167548, 228927, 251322, 293209, 305236, 457854, 502644, 534163, 586418, 879627, 915708, 1068326, 1172836, 1602489, 1759254, 2136652, 3204978, 3518508, 5738519, 6409956, 11477038, 17215557, 22954076, 23331059, 34431114, 40169633, 46662118, 68862228, 69993177, 80339266, 93324236, 120508899, 139986354, 160678532, 163317413, 241017798, 279972708, 326634826, 482035596, 489952239, 653269652, 979904478, 1959808956, 3196355083, 6392710166, 9589065249, 12785420332, 19178130498, 22374485581, 38356260996, 44748971162, 67123456743, 89497942324, 134246913486, 268493826972]

約数ペア:

[(1, 268493826972), (2, 134246913486), (3, 89497942324), (4, 67123456743), (6, 44748971162), (7, 38356260996), (12, 22374485581), (14, 19178130498), (21, 12785420332), (28, 9589065249), (42, 6392710166), (84, 3196355083), (137, 1959808956), (274, 979904478), (411, 653269652), (548, 489952239), (557, 482035596), (822, 326634826), (959, 279972708), (1114, 241017798), (1644, 163317413), (1671, 160678532), (1918, 139986354), (2228, 120508899), (2877, 93324236), (3342, 80339266), (3836, 69993177), (3899, 68862228), (5754, 46662118), (6684, 40169633), (7798, 34431114), (11508, 23331059), (11697, 22954076), (15596, 17215557), (23394, 11477038), (41887, 6409956), (46788, 5738519), (76309, 3518508), (83774, 3204978), (125661, 2136652), (152618, 1759254), (167548, 1602489), (228927, 1172836), (251322, 1068326), (293209, 915708), (305236, 879627), (457854, 586418), (502644, 534163)]