249517944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{991}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 731203200

約数和(自身を除く): 481685256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 269, 312, 468, 538, 807, 936, 991, 1076, 1614, 1982, 2152, 2421, 2973, 3228, 3497, 3964, 4842, 5946, 6456, 6994, 7928, 8919, 9684, 10491, 11892, 12883, 13988, 17838, 19368, 20982, 23784, 25766, 27976, 31473, 35676, 38649, 41964, 51532, 62946, 71352, 77298, 83928, 103064, 115947, 125892, 154596, 231894, 251784, 266579, 309192, 463788, 533158, 799737, 927576, 1066316, 1599474, 2132632, 2399211, 3198948, 3465527, 4798422, 6397896, 6931054, 9596844, 10396581, 13862108, 19193688, 20793162, 27724216, 31189743, 41586324, 62379486, 83172648, 124758972, 249517944]

約数ペア:

[(1, 249517944), (2, 124758972), (3, 83172648), (4, 62379486), (6, 41586324), (8, 31189743), (9, 27724216), (12, 20793162), (13, 19193688), (18, 13862108), (24, 10396581), (26, 9596844), (36, 6931054), (39, 6397896), (52, 4798422), (72, 3465527), (78, 3198948), (104, 2399211), (117, 2132632), (156, 1599474), (234, 1066316), (269, 927576), (312, 799737), (468, 533158), (538, 463788), (807, 309192), (936, 266579), (991, 251784), (1076, 231894), (1614, 154596), (1982, 125892), (2152, 115947), (2421, 103064), (2973, 83928), (3228, 77298), (3497, 71352), (3964, 62946), (4842, 51532), (5946, 41964), (6456, 38649), (6994, 35676), (7928, 31473), (8919, 27976), (9684, 25766), (10491, 23784), (11892, 20982), (12883, 19368), (13988, 17838)]