278785152

素因数分解:

$2^7\times 3^5\times {\mathrm{8963}}^1$

素因数の和:8992

約数の個数: 96

約数和(自身を含む): 832038480

約数和(自身を除く): 553253328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 8963, 10368, 15552, 17926, 26889, 31104, 35852, 53778, 71704, 80667, 107556, 143408, 161334, 215112, 242001, 286816, 322668, 430224, 484002, 573632, 645336, 726003, 860448, 968004, 1147264, 1290672, 1452006, 1720896, 1936008, 2178009, 2581344, 2904012, 3441792, 3872016, 4356018, 5162688, 5808024, 7744032, 8712036, 10325376, 11616048, 15488064, 17424072, 23232096, 30976128, 34848144, 46464192, 69696288, 92928384, 139392576, 278785152]

約数ペア:

[(1, 278785152), (2, 139392576), (3, 92928384), (4, 69696288), (6, 46464192), (8, 34848144), (9, 30976128), (12, 23232096), (16, 17424072), (18, 15488064), (24, 11616048), (27, 10325376), (32, 8712036), (36, 7744032), (48, 5808024), (54, 5162688), (64, 4356018), (72, 3872016), (81, 3441792), (96, 2904012), (108, 2581344), (128, 2178009), (144, 1936008), (162, 1720896), (192, 1452006), (216, 1290672), (243, 1147264), (288, 968004), (324, 860448), (384, 726003), (432, 645336), (486, 573632), (576, 484002), (648, 430224), (864, 322668), (972, 286816), (1152, 242001), (1296, 215112), (1728, 161334), (1944, 143408), (2592, 107556), (3456, 80667), (3888, 71704), (5184, 53778), (7776, 35852), (8963, 31104), (10368, 26889), (15552, 17926)]