243923596

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 538513920

約数和(自身を除く): 294590324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 53, 76, 82, 106, 133, 164, 211, 212, 266, 287, 371, 422, 532, 574, 742, 779, 844, 1007, 1148, 1477, 1484, 1558, 2014, 2173, 2954, 3116, 4009, 4028, 4346, 5453, 5908, 7049, 8018, 8651, 8692, 10906, 11183, 14098, 15211, 16036, 17302, 21812, 22366, 28063, 28196, 30422, 34604, 41287, 44732, 56126, 60557, 60844, 78281, 82574, 112252, 121114, 156562, 164369, 165148, 212477, 242228, 289009, 313124, 328738, 424954, 458503, 578018, 657476, 849908, 917006, 1150583, 1156036, 1487339, 1834012, 2301166, 2974678, 3209521, 4602332, 5949356, 6419042, 8711557, 12838084, 17423114, 34846228, 60980899, 121961798, 243923596]

約数ペア:

[(1, 243923596), (2, 121961798), (4, 60980899), (7, 34846228), (14, 17423114), (19, 12838084), (28, 8711557), (38, 6419042), (41, 5949356), (53, 4602332), (76, 3209521), (82, 2974678), (106, 2301166), (133, 1834012), (164, 1487339), (211, 1156036), (212, 1150583), (266, 917006), (287, 849908), (371, 657476), (422, 578018), (532, 458503), (574, 424954), (742, 328738), (779, 313124), (844, 289009), (1007, 242228), (1148, 212477), (1477, 165148), (1484, 164369), (1558, 156562), (2014, 121114), (2173, 112252), (2954, 82574), (3116, 78281), (4009, 60844), (4028, 60557), (4346, 56126), (5453, 44732), (5908, 41287), (7049, 34604), (8018, 30422), (8651, 28196), (8692, 28063), (10906, 22366), (11183, 21812), (14098, 17302), (15211, 16036)]