1570398228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{6781}}^1$

素因数の和:7717

約数の個数: 72

約数和(自身を含む): 4542312320

約数和(自身を除く): 2971914092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 919, 1838, 2757, 3676, 5514, 6433, 6781, 8271, 11028, 12866, 13562, 16542, 19299, 20343, 25732, 27124, 33084, 38598, 40686, 47467, 57897, 61029, 77196, 81372, 94934, 115794, 122058, 142401, 189868, 231588, 244116, 284802, 427203, 569604, 854406, 1708812, 6231739, 12463478, 18695217, 24926956, 37390434, 43622173, 56085651, 74780868, 87244346, 112171302, 130866519, 174488692, 224342604, 261733038, 392599557, 523466076, 785199114, 1570398228]

約数ペア:

[(1, 1570398228), (2, 785199114), (3, 523466076), (4, 392599557), (6, 261733038), (7, 224342604), (9, 174488692), (12, 130866519), (14, 112171302), (18, 87244346), (21, 74780868), (28, 56085651), (36, 43622173), (42, 37390434), (63, 24926956), (84, 18695217), (126, 12463478), (252, 6231739), (919, 1708812), (1838, 854406), (2757, 569604), (3676, 427203), (5514, 284802), (6433, 244116), (6781, 231588), (8271, 189868), (11028, 142401), (12866, 122058), (13562, 115794), (16542, 94934), (19299, 81372), (20343, 77196), (25732, 61029), (27124, 57897), (33084, 47467), (38598, 40686)]