15551328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 46611936

約数和(自身を除く): 31060608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 733, 816, 884, 1248, 1326, 1466, 1632, 1768, 2199, 2652, 2932, 3536, 4398, 5304, 5864, 7072, 8796, 9529, 10608, 11728, 12461, 17592, 19058, 21216, 23456, 24922, 28587, 35184, 37383, 38116, 49844, 57174, 70368, 74766, 76232, 99688, 114348, 149532, 152464, 161993, 199376, 228696, 299064, 304928, 323986, 398752, 457392, 485979, 598128, 647972, 914784, 971958, 1196256, 1295944, 1943916, 2591888, 3887832, 5183776, 7775664, 15551328]

約数ペア:

[(1, 15551328), (2, 7775664), (3, 5183776), (4, 3887832), (6, 2591888), (8, 1943916), (12, 1295944), (13, 1196256), (16, 971958), (17, 914784), (24, 647972), (26, 598128), (32, 485979), (34, 457392), (39, 398752), (48, 323986), (51, 304928), (52, 299064), (68, 228696), (78, 199376), (96, 161993), (102, 152464), (104, 149532), (136, 114348), (156, 99688), (204, 76232), (208, 74766), (221, 70368), (272, 57174), (312, 49844), (408, 38116), (416, 37383), (442, 35184), (544, 28587), (624, 24922), (663, 23456), (733, 21216), (816, 19058), (884, 17592), (1248, 12461), (1326, 11728), (1466, 10608), (1632, 9529), (1768, 8796), (2199, 7072), (2652, 5864), (2932, 5304), (3536, 4398)]