685219288104

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{81341321}}^1$

素因数の和:81341352

約数の個数: 80

約数和(自身を含む): 2066882992020

約数和(自身を除く): 1381663703916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 81341321, 162682642, 244023963, 325365284, 488047926, 650730568, 732071889, 976095852, 1057437173, 1464143778, 1952191704, 2114874346, 2196215667, 2928287556, 3172311519, 4229748692, 4392431334, 5856575112, 6344623038, 6588647001, 8459497384, 8784862668, 9516934557, 12689246076, 13177294002, 17569725336, 19033869114, 25378492152, 26354588004, 28550803671, 38067738228, 52709176008, 57101607342, 76135476456, 85652411013, 114203214684, 171304822026, 228406429368, 342609644052, 685219288104]

約数ペア:

[(1, 685219288104), (2, 342609644052), (3, 228406429368), (4, 171304822026), (6, 114203214684), (8, 85652411013), (9, 76135476456), (12, 57101607342), (13, 52709176008), (18, 38067738228), (24, 28550803671), (26, 26354588004), (27, 25378492152), (36, 19033869114), (39, 17569725336), (52, 13177294002), (54, 12689246076), (72, 9516934557), (78, 8784862668), (81, 8459497384), (104, 6588647001), (108, 6344623038), (117, 5856575112), (156, 4392431334), (162, 4229748692), (216, 3172311519), (234, 2928287556), (312, 2196215667), (324, 2114874346), (351, 1952191704), (468, 1464143778), (648, 1057437173), (702, 976095852), (936, 732071889), (1053, 650730568), (1404, 488047926), (2106, 325365284), (2808, 244023963), (4212, 162682642), (8424, 81341321)]