203728512

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1170

約数の個数: 128

約数和(自身を含む): 599074560

約数和(自身を除く): 395346048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 296, 312, 384, 416, 444, 481, 592, 624, 832, 888, 962, 1103, 1184, 1248, 1443, 1664, 1776, 1924, 2206, 2368, 2496, 2886, 3309, 3552, 3848, 4412, 4736, 4992, 5772, 6618, 7104, 7696, 8824, 11544, 13236, 14208, 14339, 15392, 17648, 23088, 26472, 28678, 30784, 35296, 40811, 43017, 46176, 52944, 57356, 61568, 70592, 81622, 86034, 92352, 105888, 114712, 122433, 141184, 163244, 172068, 184704, 211776, 229424, 244866, 326488, 344136, 423552, 458848, 489732, 530543, 652976, 688272, 917696, 979464, 1061086, 1305952, 1376544, 1591629, 1835392, 1958928, 2122172, 2611904, 2753088, 3183258, 3917856, 4244344, 5223808, 5506176, 6366516, 7835712, 8488688, 12733032, 15671424, 16977376, 25466064, 33954752, 50932128, 67909504, 101864256, 203728512]

約数ペア:

[(1, 203728512), (2, 101864256), (3, 67909504), (4, 50932128), (6, 33954752), (8, 25466064), (12, 16977376), (13, 15671424), (16, 12733032), (24, 8488688), (26, 7835712), (32, 6366516), (37, 5506176), (39, 5223808), (48, 4244344), (52, 3917856), (64, 3183258), (74, 2753088), (78, 2611904), (96, 2122172), (104, 1958928), (111, 1835392), (128, 1591629), (148, 1376544), (156, 1305952), (192, 1061086), (208, 979464), (222, 917696), (296, 688272), (312, 652976), (384, 530543), (416, 489732), (444, 458848), (481, 423552), (592, 344136), (624, 326488), (832, 244866), (888, 229424), (962, 211776), (1103, 184704), (1184, 172068), (1248, 163244), (1443, 141184), (1664, 122433), (1776, 114712), (1924, 105888), (2206, 92352), (2368, 86034), (2496, 81622), (2886, 70592), (3309, 61568), (3552, 57356), (3848, 52944), (4412, 46176), (4736, 43017), (4992, 40811), (5772, 35296), (6618, 30784), (7104, 28678), (7696, 26472), (8824, 23088), (11544, 17648), (13236, 15392), (14208, 14339)]