190454328

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 580800000

約数和(自身を除く): 390345672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 228, 248, 279, 324, 342, 372, 456, 499, 513, 558, 589, 648, 684, 744, 837, 998, 1026, 1116, 1178, 1368, 1497, 1539, 1674, 1767, 1996, 2052, 2232, 2356, 2511, 2994, 3078, 3348, 3534, 3992, 4104, 4491, 4712, 5022, 5301, 5988, 6156, 6696, 7068, 8982, 9481, 10044, 10602, 11976, 12312, 13473, 14136, 15469, 15903, 17964, 18962, 20088, 21204, 26946, 28443, 30938, 31806, 35928, 37924, 40419, 42408, 46407, 47709, 53892, 56886, 61876, 63612, 75848, 80838, 85329, 92814, 95418, 107784, 113772, 123752, 127224, 139221, 161676, 170658, 185628, 190836, 227544, 255987, 278442, 293911, 323352, 341316, 371256, 381672, 417663, 511974, 556884, 587822, 682632, 767961, 835326, 881733, 1023948, 1113768, 1175644, 1252989, 1535922, 1670652, 1763466, 2047896, 2351288, 2505978, 2645199, 3071844, 3341304, 3526932, 5011956, 5290398, 6143688, 7053864, 7935597, 10023912, 10580796, 15871194, 21161592, 23806791, 31742388, 47613582, 63484776, 95227164, 190454328]

約数ペア:

[(1, 190454328), (2, 95227164), (3, 63484776), (4, 47613582), (6, 31742388), (8, 23806791), (9, 21161592), (12, 15871194), (18, 10580796), (19, 10023912), (24, 7935597), (27, 7053864), (31, 6143688), (36, 5290398), (38, 5011956), (54, 3526932), (57, 3341304), (62, 3071844), (72, 2645199), (76, 2505978), (81, 2351288), (93, 2047896), (108, 1763466), (114, 1670652), (124, 1535922), (152, 1252989), (162, 1175644), (171, 1113768), (186, 1023948), (216, 881733), (228, 835326), (248, 767961), (279, 682632), (324, 587822), (342, 556884), (372, 511974), (456, 417663), (499, 381672), (513, 371256), (558, 341316), (589, 323352), (648, 293911), (684, 278442), (744, 255987), (837, 227544), (998, 190836), (1026, 185628), (1116, 170658), (1178, 161676), (1368, 139221), (1497, 127224), (1539, 123752), (1674, 113772), (1767, 107784), (1996, 95418), (2052, 92814), (2232, 85329), (2356, 80838), (2511, 75848), (2994, 63612), (3078, 61876), (3348, 56886), (3534, 53892), (3992, 47709), (4104, 46407), (4491, 42408), (4712, 40419), (5022, 37924), (5301, 35928), (5988, 31806), (6156, 30938), (6696, 28443), (7068, 26946), (8982, 21204), (9481, 20088), (10044, 18962), (10602, 17964), (11976, 15903), (12312, 15469), (13473, 14136)]