1390203324

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{225829}}^1$

素因数の和:225864

約数の個数: 60

約数和(自身を含む): 3825560200

約数和(自身を除く): 2435356876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 225829, 451658, 677487, 903316, 1354974, 2032461, 2709948, 4064922, 4290751, 6097383, 8129844, 8581502, 12194766, 12872253, 17163004, 18292149, 24389532, 25744506, 36584298, 38616759, 51489012, 73168596, 77233518, 115850277, 154467036, 231700554, 347550831, 463401108, 695101662, 1390203324]

約数ペア:

[(1, 1390203324), (2, 695101662), (3, 463401108), (4, 347550831), (6, 231700554), (9, 154467036), (12, 115850277), (18, 77233518), (19, 73168596), (27, 51489012), (36, 38616759), (38, 36584298), (54, 25744506), (57, 24389532), (76, 18292149), (81, 17163004), (108, 12872253), (114, 12194766), (162, 8581502), (171, 8129844), (228, 6097383), (324, 4290751), (342, 4064922), (513, 2709948), (684, 2032461), (1026, 1354974), (1539, 903316), (2052, 677487), (3078, 451658), (6156, 225829)]