127776792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 387717120

約数和(自身を除く): 259940328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1201, 1209, 1364, 1612, 1716, 2046, 2402, 2418, 2728, 3224, 3432, 3603, 4092, 4433, 4804, 4836, 7206, 8184, 8866, 9608, 9672, 13211, 13299, 14412, 15613, 17732, 26422, 26598, 28824, 31226, 35464, 37231, 39633, 46839, 52844, 53196, 62452, 74462, 79266, 93678, 105688, 106392, 111693, 124904, 148924, 158532, 171743, 187356, 223386, 297848, 317064, 343486, 374712, 409541, 446772, 484003, 515229, 686972, 819082, 893544, 968006, 1030458, 1228623, 1373944, 1452009, 1638164, 1936012, 2060916, 2457246, 2904018, 3276328, 3872024, 4121832, 4914492, 5324033, 5808036, 9828984, 10648066, 11616072, 15972099, 21296132, 31944198, 42592264, 63888396, 127776792]

約数ペア:

[(1, 127776792), (2, 63888396), (3, 42592264), (4, 31944198), (6, 21296132), (8, 15972099), (11, 11616072), (12, 10648066), (13, 9828984), (22, 5808036), (24, 5324033), (26, 4914492), (31, 4121832), (33, 3872024), (39, 3276328), (44, 2904018), (52, 2457246), (62, 2060916), (66, 1936012), (78, 1638164), (88, 1452009), (93, 1373944), (104, 1228623), (124, 1030458), (132, 968006), (143, 893544), (156, 819082), (186, 686972), (248, 515229), (264, 484003), (286, 446772), (312, 409541), (341, 374712), (372, 343486), (403, 317064), (429, 297848), (572, 223386), (682, 187356), (744, 171743), (806, 158532), (858, 148924), (1023, 124904), (1144, 111693), (1201, 106392), (1209, 105688), (1364, 93678), (1612, 79266), (1716, 74462), (2046, 62452), (2402, 53196), (2418, 52844), (2728, 46839), (3224, 39633), (3432, 37231), (3603, 35464), (4092, 31226), (4433, 28824), (4804, 26598), (4836, 26422), (7206, 17732), (8184, 15613), (8866, 14412), (9608, 13299), (9672, 13211)]