390570984

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6533

約数の個数: 96

約数和(自身を含む): 1132535040

約数和(自身を除く): 741964056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 558, 648, 744, 837, 972, 1116, 1674, 1944, 2232, 2511, 3348, 5022, 6481, 6696, 7533, 10044, 12962, 15066, 19443, 20088, 25924, 30132, 38886, 51848, 58329, 60264, 77772, 116658, 155544, 174987, 200911, 233316, 349974, 401822, 466632, 524961, 602733, 699948, 803644, 1049922, 1205466, 1399896, 1574883, 1607288, 1808199, 2099844, 2410932, 3149766, 3616398, 4199688, 4821864, 5424597, 6299532, 7232796, 10849194, 12599064, 14465592, 16273791, 21698388, 32547582, 43396776, 48821373, 65095164, 97642746, 130190328, 195285492, 390570984]

約数ペア:

[(1, 390570984), (2, 195285492), (3, 130190328), (4, 97642746), (6, 65095164), (8, 48821373), (9, 43396776), (12, 32547582), (18, 21698388), (24, 16273791), (27, 14465592), (31, 12599064), (36, 10849194), (54, 7232796), (62, 6299532), (72, 5424597), (81, 4821864), (93, 4199688), (108, 3616398), (124, 3149766), (162, 2410932), (186, 2099844), (216, 1808199), (243, 1607288), (248, 1574883), (279, 1399896), (324, 1205466), (372, 1049922), (486, 803644), (558, 699948), (648, 602733), (744, 524961), (837, 466632), (972, 401822), (1116, 349974), (1674, 233316), (1944, 200911), (2232, 174987), (2511, 155544), (3348, 116658), (5022, 77772), (6481, 60264), (6696, 58329), (7533, 51848), (10044, 38886), (12962, 30132), (15066, 25924), (19443, 20088)]