205126677376

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{769}}^1$

素因数の和:1240

約数の個数: 128

約数和(自身を含む): 420723072000

約数和(自身を除く): 215596394624

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 128, 244, 254, 269, 488, 508, 538, 769, 976, 1016, 1076, 1538, 1952, 2032, 2152, 3076, 3904, 4064, 4304, 6152, 7747, 7808, 8128, 8608, 12304, 15494, 16256, 16409, 17216, 24608, 30988, 32818, 34163, 34432, 46909, 49216, 61976, 65636, 68326, 93818, 97663, 98432, 123952, 131272, 136652, 187636, 195326, 206861, 247904, 262544, 273304, 375272, 390652, 413722, 495808, 525088, 546608, 750544, 781304, 827444, 991616, 1050176, 1093216, 1501088, 1562608, 1654888, 2083943, 2100352, 2186432, 3002176, 3125216, 3309776, 4167886, 4372864, 5957443, 6004352, 6250432, 6619552, 8335772, 11914886, 12500864, 12618521, 13239104, 16671544, 23829772, 25237042, 26271347, 26478208, 33343088, 47659544, 50474084, 52542694, 66686176, 95319088, 100948168, 105085388, 133372352, 190638176, 201896336, 210170776, 266744704, 381276352, 403792672, 420341552, 762552704, 807585344, 840683104, 1602552167, 1615170688, 1681366208, 3205104334, 3362732416, 6410208668, 12820417336, 25640834672, 51281669344, 102563338688, 205126677376]

約数ペア:

[(1, 205126677376), (2, 102563338688), (4, 51281669344), (8, 25640834672), (16, 12820417336), (32, 6410208668), (61, 3362732416), (64, 3205104334), (122, 1681366208), (127, 1615170688), (128, 1602552167), (244, 840683104), (254, 807585344), (269, 762552704), (488, 420341552), (508, 403792672), (538, 381276352), (769, 266744704), (976, 210170776), (1016, 201896336), (1076, 190638176), (1538, 133372352), (1952, 105085388), (2032, 100948168), (2152, 95319088), (3076, 66686176), (3904, 52542694), (4064, 50474084), (4304, 47659544), (6152, 33343088), (7747, 26478208), (7808, 26271347), (8128, 25237042), (8608, 23829772), (12304, 16671544), (15494, 13239104), (16256, 12618521), (16409, 12500864), (17216, 11914886), (24608, 8335772), (30988, 6619552), (32818, 6250432), (34163, 6004352), (34432, 5957443), (46909, 4372864), (49216, 4167886), (61976, 3309776), (65636, 3125216), (68326, 3002176), (93818, 2186432), (97663, 2100352), (98432, 2083943), (123952, 1654888), (131272, 1562608), (136652, 1501088), (187636, 1093216), (195326, 1050176), (206861, 991616), (247904, 827444), (262544, 781304), (273304, 750544), (375272, 546608), (390652, 525088), (413722, 495808)]