251113392

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1168

約数の個数: 160

約数和(自身を含む): 788520960

約数和(自身を除く): 537407568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 144, 153, 186, 204, 216, 248, 272, 279, 306, 372, 408, 432, 459, 496, 527, 558, 612, 744, 816, 837, 918, 1054, 1103, 1116, 1224, 1488, 1581, 1674, 1836, 2108, 2206, 2232, 2448, 3162, 3309, 3348, 3672, 4216, 4412, 4464, 4743, 6324, 6618, 6696, 7344, 8432, 8824, 9486, 9927, 12648, 13236, 13392, 14229, 17648, 18751, 18972, 19854, 25296, 26472, 28458, 29781, 34193, 37502, 37944, 39708, 52944, 56253, 56916, 59562, 68386, 75004, 75888, 79416, 102579, 112506, 113832, 119124, 136772, 150008, 158832, 168759, 205158, 225012, 227664, 238248, 273544, 300016, 307737, 337518, 410316, 450024, 476496, 506277, 547088, 581281, 615474, 675036, 820632, 900048, 923211, 1012554, 1162562, 1230948, 1350072, 1641264, 1743843, 1846422, 2025108, 2325124, 2461896, 2700144, 3487686, 3692844, 4050216, 4650248, 4923792, 5231529, 6975372, 7385688, 8100432, 9300496, 10463058, 13950744, 14771376, 15694587, 20926116, 27901488, 31389174, 41852232, 62778348, 83704464, 125556696, 251113392]

約数ペア:

[(1, 251113392), (2, 125556696), (3, 83704464), (4, 62778348), (6, 41852232), (8, 31389174), (9, 27901488), (12, 20926116), (16, 15694587), (17, 14771376), (18, 13950744), (24, 10463058), (27, 9300496), (31, 8100432), (34, 7385688), (36, 6975372), (48, 5231529), (51, 4923792), (54, 4650248), (62, 4050216), (68, 3692844), (72, 3487686), (93, 2700144), (102, 2461896), (108, 2325124), (124, 2025108), (136, 1846422), (144, 1743843), (153, 1641264), (186, 1350072), (204, 1230948), (216, 1162562), (248, 1012554), (272, 923211), (279, 900048), (306, 820632), (372, 675036), (408, 615474), (432, 581281), (459, 547088), (496, 506277), (527, 476496), (558, 450024), (612, 410316), (744, 337518), (816, 307737), (837, 300016), (918, 273544), (1054, 238248), (1103, 227664), (1116, 225012), (1224, 205158), (1488, 168759), (1581, 158832), (1674, 150008), (1836, 136772), (2108, 119124), (2206, 113832), (2232, 112506), (2448, 102579), (3162, 79416), (3309, 75888), (3348, 75004), (3672, 68386), (4216, 59562), (4412, 56916), (4464, 56253), (4743, 52944), (6324, 39708), (6618, 37944), (6696, 37502), (7344, 34193), (8432, 29781), (8824, 28458), (9486, 26472), (9927, 25296), (12648, 19854), (13236, 18972), (13392, 18751), (14229, 17648)]