23273328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 68983680

約数和(自身を除く): 45710352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 151, 152, 156, 169, 208, 228, 247, 302, 304, 312, 338, 453, 456, 494, 507, 604, 624, 676, 741, 906, 912, 988, 1014, 1208, 1352, 1482, 1812, 1963, 1976, 2028, 2416, 2704, 2869, 2964, 3211, 3624, 3926, 3952, 4056, 5738, 5889, 5928, 6422, 7248, 7852, 8112, 8607, 9633, 11476, 11778, 11856, 12844, 15704, 17214, 19266, 22952, 23556, 25519, 25688, 31408, 34428, 37297, 38532, 45904, 47112, 51038, 51376, 68856, 74594, 76557, 77064, 94224, 102076, 111891, 137712, 149188, 153114, 154128, 204152, 223782, 298376, 306228, 408304, 447564, 484861, 596752, 612456, 895128, 969722, 1224912, 1454583, 1790256, 1939444, 2909166, 3878888, 5818332, 7757776, 11636664, 23273328]

約数ペア:

[(1, 23273328), (2, 11636664), (3, 7757776), (4, 5818332), (6, 3878888), (8, 2909166), (12, 1939444), (13, 1790256), (16, 1454583), (19, 1224912), (24, 969722), (26, 895128), (38, 612456), (39, 596752), (48, 484861), (52, 447564), (57, 408304), (76, 306228), (78, 298376), (104, 223782), (114, 204152), (151, 154128), (152, 153114), (156, 149188), (169, 137712), (208, 111891), (228, 102076), (247, 94224), (302, 77064), (304, 76557), (312, 74594), (338, 68856), (453, 51376), (456, 51038), (494, 47112), (507, 45904), (604, 38532), (624, 37297), (676, 34428), (741, 31408), (906, 25688), (912, 25519), (988, 23556), (1014, 22952), (1208, 19266), (1352, 17214), (1482, 15704), (1812, 12844), (1963, 11856), (1976, 11778), (2028, 11476), (2416, 9633), (2704, 8607), (2869, 8112), (2964, 7852), (3211, 7248), (3624, 6422), (3926, 5928), (3952, 5889), (4056, 5738)]