438345648

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:996

約数の個数: 160

約数和(自身を含む): 1371787200

約数和(自身を除く): 933441552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 89, 104, 108, 117, 144, 156, 178, 208, 216, 234, 267, 312, 351, 356, 432, 468, 534, 624, 702, 712, 801, 877, 936, 1068, 1157, 1404, 1424, 1602, 1754, 1872, 2136, 2314, 2403, 2631, 2808, 3204, 3471, 3508, 4272, 4628, 4806, 5262, 5616, 6408, 6942, 7016, 7893, 9256, 9612, 10413, 10524, 11401, 12816, 13884, 14032, 15786, 18512, 19224, 20826, 21048, 22802, 23679, 27768, 31239, 31572, 34203, 38448, 41652, 42096, 45604, 47358, 55536, 62478, 63144, 68406, 78053, 83304, 91208, 94716, 102609, 124956, 126288, 136812, 156106, 166608, 182416, 189432, 205218, 234159, 249912, 273624, 307827, 312212, 378864, 410436, 468318, 499824, 547248, 615654, 624424, 702477, 820872, 936636, 1014689, 1231308, 1248848, 1404954, 1641744, 1873272, 2029378, 2107431, 2462616, 2809908, 3044067, 3746544, 4058756, 4214862, 4925232, 5619816, 6088134, 8117512, 8429724, 9132201, 11239632, 12176268, 16235024, 16859448, 18264402, 24352536, 27396603, 33718896, 36528804, 48705072, 54793206, 73057608, 109586412, 146115216, 219172824, 438345648]

約数ペア:

[(1, 438345648), (2, 219172824), (3, 146115216), (4, 109586412), (6, 73057608), (8, 54793206), (9, 48705072), (12, 36528804), (13, 33718896), (16, 27396603), (18, 24352536), (24, 18264402), (26, 16859448), (27, 16235024), (36, 12176268), (39, 11239632), (48, 9132201), (52, 8429724), (54, 8117512), (72, 6088134), (78, 5619816), (89, 4925232), (104, 4214862), (108, 4058756), (117, 3746544), (144, 3044067), (156, 2809908), (178, 2462616), (208, 2107431), (216, 2029378), (234, 1873272), (267, 1641744), (312, 1404954), (351, 1248848), (356, 1231308), (432, 1014689), (468, 936636), (534, 820872), (624, 702477), (702, 624424), (712, 615654), (801, 547248), (877, 499824), (936, 468318), (1068, 410436), (1157, 378864), (1404, 312212), (1424, 307827), (1602, 273624), (1754, 249912), (1872, 234159), (2136, 205218), (2314, 189432), (2403, 182416), (2631, 166608), (2808, 156106), (3204, 136812), (3471, 126288), (3508, 124956), (4272, 102609), (4628, 94716), (4806, 91208), (5262, 83304), (5616, 78053), (6408, 68406), (6942, 63144), (7016, 62478), (7893, 55536), (9256, 47358), (9612, 45604), (10413, 42096), (10524, 41652), (11401, 38448), (12816, 34203), (13884, 31572), (14032, 31239), (15786, 27768), (18512, 23679), (19224, 22802), (20826, 21048)]