21304988064

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{161167}}^1$

素因数の和:161209

約数の個数: 144

約数和(自身を含む): 66526282368

約数和(自身を除く): 45221294304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 816, 864, 918, 972, 1224, 1296, 1377, 1632, 1836, 1944, 2448, 2592, 2754, 3672, 3888, 4131, 4896, 5508, 7344, 7776, 8262, 11016, 14688, 16524, 22032, 33048, 44064, 66096, 132192, 161167, 322334, 483501, 644668, 967002, 1289336, 1450503, 1934004, 2578672, 2739839, 2901006, 3868008, 4351509, 5157344, 5479678, 5802012, 7736016, 8219517, 8703018, 10959356, 11604024, 13054527, 15472032, 16439034, 17406036, 21918712, 23208048, 24658551, 26109054, 32878068, 34812072, 39163581, 43837424, 46416096, 49317102, 52218108, 65756136, 69624144, 73975653, 78327162, 87674848, 98634204, 104436216, 131512272, 139248288, 147951306, 156654324, 197268408, 208872432, 221926959, 263024544, 295902612, 313308648, 394536816, 417744864, 443853918, 591805224, 626617296, 665780877, 789073632, 887707836, 1183610448, 1253234592, 1331561754, 1775415672, 2367220896, 2663123508, 3550831344, 5326247016, 7101662688, 10652494032, 21304988064]

約数ペア:

[(1, 21304988064), (2, 10652494032), (3, 7101662688), (4, 5326247016), (6, 3550831344), (8, 2663123508), (9, 2367220896), (12, 1775415672), (16, 1331561754), (17, 1253234592), (18, 1183610448), (24, 887707836), (27, 789073632), (32, 665780877), (34, 626617296), (36, 591805224), (48, 443853918), (51, 417744864), (54, 394536816), (68, 313308648), (72, 295902612), (81, 263024544), (96, 221926959), (102, 208872432), (108, 197268408), (136, 156654324), (144, 147951306), (153, 139248288), (162, 131512272), (204, 104436216), (216, 98634204), (243, 87674848), (272, 78327162), (288, 73975653), (306, 69624144), (324, 65756136), (408, 52218108), (432, 49317102), (459, 46416096), (486, 43837424), (544, 39163581), (612, 34812072), (648, 32878068), (816, 26109054), (864, 24658551), (918, 23208048), (972, 21918712), (1224, 17406036), (1296, 16439034), (1377, 15472032), (1632, 13054527), (1836, 11604024), (1944, 10959356), (2448, 8703018), (2592, 8219517), (2754, 7736016), (3672, 5802012), (3888, 5479678), (4131, 5157344), (4896, 4351509), (5508, 3868008), (7344, 2901006), (7776, 2739839), (8262, 2578672), (11016, 1934004), (14688, 1450503), (16524, 1289336), (22032, 967002), (33048, 644668), (44064, 483501), (66096, 322334), (132192, 161167)]