15663075948

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{7393}}^1$

素因数の和:7925

約数の個数: 120

約数和(自身を含む): 44189738208

約数和(自身を除く): 28526662260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 503, 702, 1006, 1053, 1404, 1509, 2012, 2106, 3018, 4212, 4527, 6036, 6539, 7393, 9054, 13078, 13581, 14786, 18108, 19617, 22179, 26156, 27162, 29572, 39234, 40743, 44358, 54324, 58851, 66537, 78468, 81486, 88716, 96109, 117702, 133074, 162972, 176553, 192218, 199611, 235404, 266148, 288327, 353106, 384436, 399222, 529659, 576654, 598833, 706212, 798444, 864981, 1059318, 1153308, 1197666, 1729962, 2118636, 2395332, 2594943, 3459924, 3718679, 5189886, 7437358, 7784829, 10379772, 11156037, 14874716, 15569658, 22312074, 31139316, 33468111, 44624148, 48342827, 66936222, 96685654, 100404333, 133872444, 145028481, 193371308, 200808666, 290056962, 301212999, 401617332, 435085443, 580113924, 602425998, 870170886, 1204851996, 1305256329, 1740341772, 2610512658, 3915768987, 5221025316, 7831537974, 15663075948]

約数ペア:

[(1, 15663075948), (2, 7831537974), (3, 5221025316), (4, 3915768987), (6, 2610512658), (9, 1740341772), (12, 1305256329), (13, 1204851996), (18, 870170886), (26, 602425998), (27, 580113924), (36, 435085443), (39, 401617332), (52, 301212999), (54, 290056962), (78, 200808666), (81, 193371308), (108, 145028481), (117, 133872444), (156, 100404333), (162, 96685654), (234, 66936222), (324, 48342827), (351, 44624148), (468, 33468111), (503, 31139316), (702, 22312074), (1006, 15569658), (1053, 14874716), (1404, 11156037), (1509, 10379772), (2012, 7784829), (2106, 7437358), (3018, 5189886), (4212, 3718679), (4527, 3459924), (6036, 2594943), (6539, 2395332), (7393, 2118636), (9054, 1729962), (13078, 1197666), (13581, 1153308), (14786, 1059318), (18108, 864981), (19617, 798444), (22179, 706212), (26156, 598833), (27162, 576654), (29572, 529659), (39234, 399222), (40743, 384436), (44358, 353106), (54324, 288327), (58851, 266148), (66537, 235404), (78468, 199611), (81486, 192218), (88716, 176553), (96109, 162972), (117702, 133074)]