351531792

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 160

約数和(自身を含む): 1043861760

約数和(自身を除く): 692329968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 73, 108, 142, 144, 146, 157, 213, 216, 219, 284, 292, 314, 426, 432, 438, 471, 568, 584, 628, 639, 657, 852, 876, 942, 1136, 1168, 1256, 1278, 1314, 1413, 1704, 1752, 1884, 1917, 1971, 2512, 2556, 2628, 2826, 3408, 3504, 3768, 3834, 3942, 4239, 5112, 5183, 5256, 5652, 7536, 7668, 7884, 8478, 10224, 10366, 10512, 11147, 11304, 11461, 15336, 15549, 15768, 16956, 20732, 22294, 22608, 22922, 30672, 31098, 31536, 33441, 33912, 34383, 41464, 44588, 45844, 46647, 62196, 66882, 67824, 68766, 82928, 89176, 91688, 93294, 100323, 103149, 124392, 133764, 137532, 139941, 178352, 183376, 186588, 200646, 206298, 248784, 267528, 275064, 279882, 300969, 309447, 373176, 401292, 412596, 535056, 550128, 559764, 601938, 618894, 746352, 802584, 813731, 825192, 1119528, 1203876, 1237788, 1605168, 1627462, 1650384, 2239056, 2407752, 2441193, 2475576, 3254924, 4815504, 4882386, 4951152, 6509848, 7323579, 9764772, 13019696, 14647158, 19529544, 21970737, 29294316, 39059088, 43941474, 58588632, 87882948, 117177264, 175765896, 351531792]

約数ペア:

[(1, 351531792), (2, 175765896), (3, 117177264), (4, 87882948), (6, 58588632), (8, 43941474), (9, 39059088), (12, 29294316), (16, 21970737), (18, 19529544), (24, 14647158), (27, 13019696), (36, 9764772), (48, 7323579), (54, 6509848), (71, 4951152), (72, 4882386), (73, 4815504), (108, 3254924), (142, 2475576), (144, 2441193), (146, 2407752), (157, 2239056), (213, 1650384), (216, 1627462), (219, 1605168), (284, 1237788), (292, 1203876), (314, 1119528), (426, 825192), (432, 813731), (438, 802584), (471, 746352), (568, 618894), (584, 601938), (628, 559764), (639, 550128), (657, 535056), (852, 412596), (876, 401292), (942, 373176), (1136, 309447), (1168, 300969), (1256, 279882), (1278, 275064), (1314, 267528), (1413, 248784), (1704, 206298), (1752, 200646), (1884, 186588), (1917, 183376), (1971, 178352), (2512, 139941), (2556, 137532), (2628, 133764), (2826, 124392), (3408, 103149), (3504, 100323), (3768, 93294), (3834, 91688), (3942, 89176), (4239, 82928), (5112, 68766), (5183, 67824), (5256, 66882), (5652, 62196), (7536, 46647), (7668, 45844), (7884, 44588), (8478, 41464), (10224, 34383), (10366, 33912), (10512, 33441), (11147, 31536), (11304, 31098), (11461, 30672), (15336, 22922), (15549, 22608), (15768, 22294), (16956, 20732)]