1236558328

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 2410470720

約数和(自身を除く): 1173912392

約数列:

[1, 2, 4, 8, 61, 97, 122, 151, 173, 194, 244, 302, 346, 388, 488, 604, 692, 776, 1208, 1384, 5917, 9211, 10553, 11834, 14647, 16781, 18422, 21106, 23668, 26123, 29294, 33562, 36844, 42212, 47336, 52246, 58588, 67124, 73688, 84424, 104492, 117176, 134248, 208984, 893467, 1023641, 1593503, 1786934, 2047282, 2533931, 3187006, 3573868, 4094564, 5067862, 6374012, 7147736, 8189128, 10135724, 12748024, 20271448, 154569791, 309139582, 618279164, 1236558328]

約数ペア:

[(1, 1236558328), (2, 618279164), (4, 309139582), (8, 154569791), (61, 20271448), (97, 12748024), (122, 10135724), (151, 8189128), (173, 7147736), (194, 6374012), (244, 5067862), (302, 4094564), (346, 3573868), (388, 3187006), (488, 2533931), (604, 2047282), (692, 1786934), (776, 1593503), (1208, 1023641), (1384, 893467), (5917, 208984), (9211, 134248), (10553, 117176), (11834, 104492), (14647, 84424), (16781, 73688), (18422, 67124), (21106, 58588), (23668, 52246), (26123, 47336), (29294, 42212), (33562, 36844)]