238646796784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1\times {\mathrm{7907}}^1$

素因数の和:8918

約数の個数: 80

約数和(自身を含む): 507397524480

約数和(自身を除く): 268750727696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 223, 446, 769, 892, 1538, 1784, 2453, 3076, 3568, 4906, 6152, 7907, 8459, 9812, 12304, 15814, 16918, 19624, 31628, 33836, 39248, 63256, 67672, 86977, 126512, 135344, 171487, 173954, 342974, 347908, 685948, 695816, 1371896, 1391632, 1763261, 1886357, 2743792, 3526522, 3772714, 6080483, 7053044, 7545428, 12160966, 14106088, 15090856, 19395871, 24321932, 28212176, 30181712, 38791742, 48643864, 66885313, 77583484, 97287728, 133770626, 155166968, 267541252, 310333936, 535082504, 1070165008, 1355947709, 2711895418, 5423790836, 10847581672, 14915424799, 21695163344, 29830849598, 59661699196, 119323398392, 238646796784]

約数ペア:

[(1, 238646796784), (2, 119323398392), (4, 59661699196), (8, 29830849598), (11, 21695163344), (16, 14915424799), (22, 10847581672), (44, 5423790836), (88, 2711895418), (176, 1355947709), (223, 1070165008), (446, 535082504), (769, 310333936), (892, 267541252), (1538, 155166968), (1784, 133770626), (2453, 97287728), (3076, 77583484), (3568, 66885313), (4906, 48643864), (6152, 38791742), (7907, 30181712), (8459, 28212176), (9812, 24321932), (12304, 19395871), (15814, 15090856), (16918, 14106088), (19624, 12160966), (31628, 7545428), (33836, 7053044), (39248, 6080483), (63256, 3772714), (67672, 3526522), (86977, 2743792), (126512, 1886357), (135344, 1763261), (171487, 1391632), (173954, 1371896), (342974, 695816), (347908, 685948)]