1969656264

素因数分解:

$2^3\times 3^4\times {\mathrm{131}}^1\times {\mathrm{23203}}^1$

素因数の和:23352

約数の個数: 80

約数和(自身を含む): 5559214320

約数和(自身を除く): 3589558056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 262, 324, 393, 524, 648, 786, 1048, 1179, 1572, 2358, 3144, 3537, 4716, 7074, 9432, 10611, 14148, 21222, 23203, 28296, 42444, 46406, 69609, 84888, 92812, 139218, 185624, 208827, 278436, 417654, 556872, 626481, 835308, 1252962, 1670616, 1879443, 2505924, 3039593, 3758886, 5011848, 6079186, 7517772, 9118779, 12158372, 15035544, 18237558, 24316744, 27356337, 36475116, 54712674, 72950232, 82069011, 109425348, 164138022, 218850696, 246207033, 328276044, 492414066, 656552088, 984828132, 1969656264]

約数ペア:

[(1, 1969656264), (2, 984828132), (3, 656552088), (4, 492414066), (6, 328276044), (8, 246207033), (9, 218850696), (12, 164138022), (18, 109425348), (24, 82069011), (27, 72950232), (36, 54712674), (54, 36475116), (72, 27356337), (81, 24316744), (108, 18237558), (131, 15035544), (162, 12158372), (216, 9118779), (262, 7517772), (324, 6079186), (393, 5011848), (524, 3758886), (648, 3039593), (786, 2505924), (1048, 1879443), (1179, 1670616), (1572, 1252962), (2358, 835308), (3144, 626481), (3537, 556872), (4716, 417654), (7074, 278436), (9432, 208827), (10611, 185624), (14148, 139218), (21222, 92812), (23203, 84888), (28296, 69609), (42444, 46406)]