378512376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1377

約数の個数: 128

約数和(自身を含む): 1105920000

約数和(自身を除く): 727407624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 59, 66, 76, 88, 114, 118, 132, 152, 177, 209, 228, 236, 264, 354, 418, 456, 472, 627, 649, 708, 836, 1121, 1254, 1279, 1298, 1416, 1672, 1947, 2242, 2508, 2558, 2596, 3363, 3837, 3894, 4484, 5016, 5116, 5192, 6726, 7674, 7788, 8968, 10232, 12331, 13452, 14069, 15348, 15576, 24301, 24662, 26904, 28138, 30696, 36993, 42207, 48602, 49324, 56276, 72903, 73986, 75461, 84414, 97204, 98648, 112552, 145806, 147972, 150922, 168828, 194408, 226383, 267311, 291612, 295944, 301844, 337656, 452766, 534622, 583224, 603688, 801933, 830071, 905532, 1069244, 1433759, 1603866, 1660142, 1811064, 2138488, 2490213, 2867518, 3207732, 3320284, 4301277, 4980426, 5735036, 6415464, 6640568, 8602554, 9960852, 11470072, 15771349, 17205108, 19921704, 31542698, 34410216, 47314047, 63085396, 94628094, 126170792, 189256188, 378512376]

約数ペア:

[(1, 378512376), (2, 189256188), (3, 126170792), (4, 94628094), (6, 63085396), (8, 47314047), (11, 34410216), (12, 31542698), (19, 19921704), (22, 17205108), (24, 15771349), (33, 11470072), (38, 9960852), (44, 8602554), (57, 6640568), (59, 6415464), (66, 5735036), (76, 4980426), (88, 4301277), (114, 3320284), (118, 3207732), (132, 2867518), (152, 2490213), (177, 2138488), (209, 1811064), (228, 1660142), (236, 1603866), (264, 1433759), (354, 1069244), (418, 905532), (456, 830071), (472, 801933), (627, 603688), (649, 583224), (708, 534622), (836, 452766), (1121, 337656), (1254, 301844), (1279, 295944), (1298, 291612), (1416, 267311), (1672, 226383), (1947, 194408), (2242, 168828), (2508, 150922), (2558, 147972), (2596, 145806), (3363, 112552), (3837, 98648), (3894, 97204), (4484, 84414), (5016, 75461), (5116, 73986), (5192, 72903), (6726, 56276), (7674, 49324), (7788, 48602), (8968, 42207), (10232, 36993), (12331, 30696), (13452, 28138), (14069, 26904), (15348, 24662), (15576, 24301)]