252751338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1592

約数の個数: 96

約数和(自身を含む): 668528640

約数和(自身を除く): 415777302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 71, 114, 126, 133, 142, 171, 213, 266, 342, 399, 426, 497, 639, 798, 994, 1197, 1278, 1349, 1487, 1491, 2394, 2698, 2974, 2982, 4047, 4461, 4473, 8094, 8922, 8946, 9443, 10409, 12141, 13383, 18886, 20818, 24282, 26766, 28253, 28329, 31227, 56506, 56658, 62454, 84759, 84987, 93681, 105577, 169518, 169974, 187362, 197771, 211154, 254277, 316731, 395542, 508554, 593313, 633462, 739039, 950193, 1186626, 1478078, 1779939, 1900386, 2005963, 2217117, 3559878, 4011926, 4434234, 6017889, 6651351, 12035778, 13302702, 14041741, 18053667, 28083482, 36107334, 42125223, 84250446, 126375669, 252751338]

約数ペア:

[(1, 252751338), (2, 126375669), (3, 84250446), (6, 42125223), (7, 36107334), (9, 28083482), (14, 18053667), (18, 14041741), (19, 13302702), (21, 12035778), (38, 6651351), (42, 6017889), (57, 4434234), (63, 4011926), (71, 3559878), (114, 2217117), (126, 2005963), (133, 1900386), (142, 1779939), (171, 1478078), (213, 1186626), (266, 950193), (342, 739039), (399, 633462), (426, 593313), (497, 508554), (639, 395542), (798, 316731), (994, 254277), (1197, 211154), (1278, 197771), (1349, 187362), (1487, 169974), (1491, 169518), (2394, 105577), (2698, 93681), (2974, 84987), (2982, 84759), (4047, 62454), (4461, 56658), (4473, 56506), (8094, 31227), (8922, 28329), (8946, 28253), (9443, 26766), (10409, 24282), (12141, 20818), (13383, 18886)]