21888776928

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{13597}}^1$

素因数の和:14060

約数の個数: 96

約数和(自身を含む): 59007705120

約数和(自身を除く): 37118928192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 409, 492, 656, 818, 984, 1227, 1312, 1636, 1968, 2454, 3272, 3936, 4908, 6544, 9816, 13088, 13597, 16769, 19632, 27194, 33538, 39264, 40791, 50307, 54388, 67076, 81582, 100614, 108776, 134152, 163164, 201228, 217552, 268304, 326328, 402456, 435104, 536608, 557477, 652656, 804912, 1114954, 1305312, 1609824, 1672431, 2229908, 3344862, 4459816, 5561173, 6689724, 8919632, 11122346, 13379448, 16683519, 17839264, 22244692, 26758896, 33367038, 44489384, 53517792, 66734076, 88978768, 133468152, 177957536, 228008093, 266936304, 456016186, 533872608, 684024279, 912032372, 1368048558, 1824064744, 2736097116, 3648129488, 5472194232, 7296258976, 10944388464, 21888776928]

約数ペア:

[(1, 21888776928), (2, 10944388464), (3, 7296258976), (4, 5472194232), (6, 3648129488), (8, 2736097116), (12, 1824064744), (16, 1368048558), (24, 912032372), (32, 684024279), (41, 533872608), (48, 456016186), (82, 266936304), (96, 228008093), (123, 177957536), (164, 133468152), (246, 88978768), (328, 66734076), (409, 53517792), (492, 44489384), (656, 33367038), (818, 26758896), (984, 22244692), (1227, 17839264), (1312, 16683519), (1636, 13379448), (1968, 11122346), (2454, 8919632), (3272, 6689724), (3936, 5561173), (4908, 4459816), (6544, 3344862), (9816, 2229908), (13088, 1672431), (13597, 1609824), (16769, 1305312), (19632, 1114954), (27194, 804912), (33538, 652656), (39264, 557477), (40791, 536608), (50307, 435104), (54388, 402456), (67076, 326328), (81582, 268304), (100614, 217552), (108776, 201228), (134152, 163164)]