397458036

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1777}}^1$

素因数の和:1918

約数の個数: 96

約数和(自身を含む): 1095248000

約数和(自身を除く): 697789964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 109, 114, 171, 218, 228, 327, 342, 436, 513, 654, 684, 981, 1026, 1308, 1777, 1962, 2052, 2071, 2943, 3554, 3924, 4142, 5331, 5886, 6213, 7108, 8284, 10662, 11772, 12426, 15993, 18639, 21324, 24852, 31986, 33763, 37278, 47979, 55917, 63972, 67526, 74556, 95958, 101289, 111834, 135052, 191916, 193693, 202578, 223668, 303867, 387386, 405156, 581079, 607734, 774772, 911601, 1162158, 1215468, 1743237, 1823202, 2324316, 3486474, 3646404, 3680167, 5229711, 6972948, 7360334, 10459422, 11040501, 14720668, 20918844, 22081002, 33121503, 44162004, 66243006, 99364509, 132486012, 198729018, 397458036]

約数ペア:

[(1, 397458036), (2, 198729018), (3, 132486012), (4, 99364509), (6, 66243006), (9, 44162004), (12, 33121503), (18, 22081002), (19, 20918844), (27, 14720668), (36, 11040501), (38, 10459422), (54, 7360334), (57, 6972948), (76, 5229711), (108, 3680167), (109, 3646404), (114, 3486474), (171, 2324316), (218, 1823202), (228, 1743237), (327, 1215468), (342, 1162158), (436, 911601), (513, 774772), (654, 607734), (684, 581079), (981, 405156), (1026, 387386), (1308, 303867), (1777, 223668), (1962, 202578), (2052, 193693), (2071, 191916), (2943, 135052), (3554, 111834), (3924, 101289), (4142, 95958), (5331, 74556), (5886, 67526), (6213, 63972), (7108, 55917), (8284, 47979), (10662, 37278), (11772, 33763), (12426, 31986), (15993, 24852), (18639, 21324)]