355644396

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2281}}^1$

素因数の和:2423

約数の個数: 72

約数和(自身を含む): 927003168

約数和(自身を除く): 571358772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 549, 639, 732, 852, 1098, 1278, 2196, 2281, 2556, 4331, 4562, 6843, 8662, 9124, 12993, 13686, 17324, 20529, 25986, 27372, 38979, 41058, 51972, 77958, 82116, 139141, 155916, 161951, 278282, 323902, 417423, 485853, 556564, 647804, 834846, 971706, 1252269, 1457559, 1669692, 1943412, 2504538, 2915118, 5009076, 5830236, 9879011, 19758022, 29637033, 39516044, 59274066, 88911099, 118548132, 177822198, 355644396]

約数ペア:

[(1, 355644396), (2, 177822198), (3, 118548132), (4, 88911099), (6, 59274066), (9, 39516044), (12, 29637033), (18, 19758022), (36, 9879011), (61, 5830236), (71, 5009076), (122, 2915118), (142, 2504538), (183, 1943412), (213, 1669692), (244, 1457559), (284, 1252269), (366, 971706), (426, 834846), (549, 647804), (639, 556564), (732, 485853), (852, 417423), (1098, 323902), (1278, 278282), (2196, 161951), (2281, 155916), (2556, 139141), (4331, 82116), (4562, 77958), (6843, 51972), (8662, 41058), (9124, 38979), (12993, 27372), (13686, 25986), (17324, 20529)]