397999536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 1195756800

約数和(自身を除く): 797757264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 97, 114, 132, 152, 176, 194, 209, 228, 264, 291, 304, 388, 409, 418, 456, 528, 582, 627, 776, 818, 836, 912, 1067, 1164, 1227, 1254, 1552, 1636, 1672, 1843, 2134, 2328, 2454, 2508, 3201, 3272, 3344, 3686, 4268, 4499, 4656, 4908, 5016, 5529, 6402, 6544, 7372, 7771, 8536, 8998, 9816, 10032, 11058, 12804, 13497, 14744, 15542, 17072, 17996, 19632, 20273, 22116, 23313, 25608, 26994, 29488, 31084, 35992, 39673, 40546, 44232, 46626, 51216, 53988, 60819, 62168, 71984, 79346, 81092, 85481, 88464, 93252, 107976, 119019, 121638, 124336, 158692, 162184, 170962, 186504, 215952, 238038, 243276, 256443, 317384, 324368, 341924, 373008, 436403, 476076, 486552, 512886, 634768, 683848, 753787, 872806, 952152, 973104, 1025772, 1309209, 1367696, 1507574, 1745612, 1904304, 2051544, 2261361, 2618418, 3015148, 3491224, 4103088, 4522722, 5236836, 6030296, 6982448, 8291657, 9045444, 10473672, 12060592, 16583314, 18090888, 20947344, 24874971, 33166628, 36181776, 49749942, 66333256, 99499884, 132666512, 198999768, 397999536]

約数ペア:

[(1, 397999536), (2, 198999768), (3, 132666512), (4, 99499884), (6, 66333256), (8, 49749942), (11, 36181776), (12, 33166628), (16, 24874971), (19, 20947344), (22, 18090888), (24, 16583314), (33, 12060592), (38, 10473672), (44, 9045444), (48, 8291657), (57, 6982448), (66, 6030296), (76, 5236836), (88, 4522722), (97, 4103088), (114, 3491224), (132, 3015148), (152, 2618418), (176, 2261361), (194, 2051544), (209, 1904304), (228, 1745612), (264, 1507574), (291, 1367696), (304, 1309209), (388, 1025772), (409, 973104), (418, 952152), (456, 872806), (528, 753787), (582, 683848), (627, 634768), (776, 512886), (818, 486552), (836, 476076), (912, 436403), (1067, 373008), (1164, 341924), (1227, 324368), (1254, 317384), (1552, 256443), (1636, 243276), (1672, 238038), (1843, 215952), (2134, 186504), (2328, 170962), (2454, 162184), (2508, 158692), (3201, 124336), (3272, 121638), (3344, 119019), (3686, 107976), (4268, 93252), (4499, 88464), (4656, 85481), (4908, 81092), (5016, 79346), (5529, 71984), (6402, 62168), (6544, 60819), (7372, 53988), (7771, 51216), (8536, 46626), (8998, 44232), (9816, 40546), (10032, 39673), (11058, 35992), (12804, 31084), (13497, 29488), (14744, 26994), (15542, 25608), (17072, 23313), (17996, 22116), (19632, 20273)]