493400712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 1465344000

約数和(自身を除く): 971943288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 211, 217, 248, 372, 422, 434, 449, 633, 651, 744, 844, 868, 898, 1266, 1302, 1347, 1477, 1688, 1736, 1796, 2532, 2604, 2694, 2954, 3143, 3592, 4431, 5064, 5208, 5388, 5908, 6286, 6541, 8862, 9429, 10776, 11816, 12572, 13082, 13919, 17724, 18858, 19623, 25144, 26164, 27838, 35448, 37716, 39246, 41757, 45787, 52328, 55676, 75432, 78492, 83514, 91574, 94739, 97433, 111352, 137361, 156984, 167028, 183148, 189478, 194866, 274722, 284217, 292299, 334056, 366296, 378956, 389732, 549444, 568434, 584598, 663173, 757912, 779464, 1098888, 1136868, 1169196, 1326346, 1989519, 2273736, 2338392, 2652692, 2936909, 3979038, 5305384, 5873818, 7958076, 8810727, 11747636, 15916152, 17621454, 20558363, 23495272, 35242908, 41116726, 61675089, 70485816, 82233452, 123350178, 164466904, 246700356, 493400712]

約数ペア:

[(1, 493400712), (2, 246700356), (3, 164466904), (4, 123350178), (6, 82233452), (7, 70485816), (8, 61675089), (12, 41116726), (14, 35242908), (21, 23495272), (24, 20558363), (28, 17621454), (31, 15916152), (42, 11747636), (56, 8810727), (62, 7958076), (84, 5873818), (93, 5305384), (124, 3979038), (168, 2936909), (186, 2652692), (211, 2338392), (217, 2273736), (248, 1989519), (372, 1326346), (422, 1169196), (434, 1136868), (449, 1098888), (633, 779464), (651, 757912), (744, 663173), (844, 584598), (868, 568434), (898, 549444), (1266, 389732), (1302, 378956), (1347, 366296), (1477, 334056), (1688, 292299), (1736, 284217), (1796, 274722), (2532, 194866), (2604, 189478), (2694, 183148), (2954, 167028), (3143, 156984), (3592, 137361), (4431, 111352), (5064, 97433), (5208, 94739), (5388, 91574), (5908, 83514), (6286, 78492), (6541, 75432), (8862, 55676), (9429, 52328), (10776, 45787), (11816, 41757), (12572, 39246), (13082, 37716), (13919, 35448), (17724, 27838), (18858, 26164), (19623, 25144)]