227895756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 620626944

約数和(自身を除く): 392731188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 61, 62, 66, 83, 93, 121, 122, 124, 132, 166, 183, 186, 242, 244, 249, 332, 341, 363, 366, 372, 484, 498, 671, 682, 726, 732, 913, 996, 1023, 1342, 1364, 1452, 1826, 1891, 2013, 2046, 2573, 2684, 2739, 3652, 3751, 3782, 4026, 4092, 5063, 5146, 5478, 5673, 7381, 7502, 7564, 7719, 8052, 10043, 10126, 10292, 10956, 11253, 11346, 14762, 15004, 15189, 15438, 20086, 20252, 20801, 22143, 22506, 22692, 28303, 29524, 30129, 30378, 30876, 40172, 41602, 44286, 45012, 55693, 56606, 60258, 60756, 62403, 83204, 84909, 88572, 111386, 113212, 120516, 124806, 156953, 167079, 169818, 222772, 228811, 249612, 311333, 313906, 334158, 339636, 457622, 470859, 612623, 622666, 627812, 668316, 686433, 915244, 933999, 941718, 1225246, 1245332, 1372866, 1726483, 1837869, 1867998, 1883436, 2450492, 2745732, 3452966, 3675738, 3735996, 5179449, 6905932, 7351476, 10358898, 18991313, 20717796, 37982626, 56973939, 75965252, 113947878, 227895756]

約数ペア:

[(1, 227895756), (2, 113947878), (3, 75965252), (4, 56973939), (6, 37982626), (11, 20717796), (12, 18991313), (22, 10358898), (31, 7351476), (33, 6905932), (44, 5179449), (61, 3735996), (62, 3675738), (66, 3452966), (83, 2745732), (93, 2450492), (121, 1883436), (122, 1867998), (124, 1837869), (132, 1726483), (166, 1372866), (183, 1245332), (186, 1225246), (242, 941718), (244, 933999), (249, 915244), (332, 686433), (341, 668316), (363, 627812), (366, 622666), (372, 612623), (484, 470859), (498, 457622), (671, 339636), (682, 334158), (726, 313906), (732, 311333), (913, 249612), (996, 228811), (1023, 222772), (1342, 169818), (1364, 167079), (1452, 156953), (1826, 124806), (1891, 120516), (2013, 113212), (2046, 111386), (2573, 88572), (2684, 84909), (2739, 83204), (3652, 62403), (3751, 60756), (3782, 60258), (4026, 56606), (4092, 55693), (5063, 45012), (5146, 44286), (5478, 41602), (5673, 40172), (7381, 30876), (7502, 30378), (7564, 30129), (7719, 29524), (8052, 28303), (10043, 22692), (10126, 22506), (10292, 22143), (10956, 20801), (11253, 20252), (11346, 20086), (14762, 15438), (15004, 15189)]