272981252016

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{421361}}^1$

素因数の和:421795

約数の個数: 120

約数和(自身を含む): 835459719120

約数和(自身を除く): 562478467104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 409, 528, 792, 818, 1227, 1584, 1636, 2454, 3272, 3681, 4499, 4908, 6544, 7362, 8998, 9816, 13497, 14724, 17996, 19632, 26994, 29448, 35992, 40491, 53988, 58896, 71984, 80982, 107976, 161964, 215952, 323928, 421361, 647856, 842722, 1264083, 1685444, 2528166, 3370888, 3792249, 4634971, 5056332, 6741776, 7584498, 9269942, 10112664, 13904913, 15168996, 18539884, 20225328, 27809826, 30337992, 37079768, 41714739, 55619652, 60675984, 74159536, 83429478, 111239304, 166858956, 172336649, 222478608, 333717912, 344673298, 517009947, 667435824, 689346596, 1034019894, 1378693192, 1551029841, 1895703139, 2068039788, 2757386384, 3102059682, 3791406278, 4136079576, 5687109417, 6204119364, 7582812556, 8272159152, 11374218834, 12408238728, 15165625112, 17061328251, 22748437668, 24816477456, 30331250224, 34122656502, 45496875336, 68245313004, 90993750672, 136490626008, 272981252016]

約数ペア:

[(1, 272981252016), (2, 136490626008), (3, 90993750672), (4, 68245313004), (6, 45496875336), (8, 34122656502), (9, 30331250224), (11, 24816477456), (12, 22748437668), (16, 17061328251), (18, 15165625112), (22, 12408238728), (24, 11374218834), (33, 8272159152), (36, 7582812556), (44, 6204119364), (48, 5687109417), (66, 4136079576), (72, 3791406278), (88, 3102059682), (99, 2757386384), (132, 2068039788), (144, 1895703139), (176, 1551029841), (198, 1378693192), (264, 1034019894), (396, 689346596), (409, 667435824), (528, 517009947), (792, 344673298), (818, 333717912), (1227, 222478608), (1584, 172336649), (1636, 166858956), (2454, 111239304), (3272, 83429478), (3681, 74159536), (4499, 60675984), (4908, 55619652), (6544, 41714739), (7362, 37079768), (8998, 30337992), (9816, 27809826), (13497, 20225328), (14724, 18539884), (17996, 15168996), (19632, 13904913), (26994, 10112664), (29448, 9269942), (35992, 7584498), (40491, 6741776), (53988, 5056332), (58896, 4634971), (71984, 3792249), (80982, 3370888), (107976, 2528166), (161964, 1685444), (215952, 1264083), (323928, 842722), (421361, 647856)]