4991250384

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:1145

約数の個数: 120

約数和(自身を含む): 14118308672

約数和(自身を除く): 9127058288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 337, 489, 631, 652, 674, 978, 1011, 1262, 1304, 1348, 1467, 1893, 1956, 2022, 2524, 2608, 2696, 2934, 3033, 3786, 3912, 4044, 5048, 5392, 5679, 5868, 6066, 7572, 7824, 8088, 10096, 11358, 11736, 12132, 15144, 16176, 22716, 23472, 24264, 30288, 45432, 48528, 54931, 90864, 102853, 109862, 164793, 205706, 212647, 219724, 308559, 329586, 411412, 425294, 439448, 494379, 617118, 637941, 659172, 822824, 850588, 878896, 925677, 988758, 1234236, 1275882, 1318344, 1645648, 1701176, 1851354, 1913823, 1977516, 2468472, 2551764, 2636688, 3402352, 3702708, 3827646, 3955032, 4936944, 5103528, 7405416, 7655292, 7910064, 10207056, 14810832, 15310584, 30621168, 34661461, 69322922, 103984383, 138645844, 207968766, 277291688, 311953149, 415937532, 554583376, 623906298, 831875064, 1247812596, 1663750128, 2495625192, 4991250384]

約数ペア:

[(1, 4991250384), (2, 2495625192), (3, 1663750128), (4, 1247812596), (6, 831875064), (8, 623906298), (9, 554583376), (12, 415937532), (16, 311953149), (18, 277291688), (24, 207968766), (36, 138645844), (48, 103984383), (72, 69322922), (144, 34661461), (163, 30621168), (326, 15310584), (337, 14810832), (489, 10207056), (631, 7910064), (652, 7655292), (674, 7405416), (978, 5103528), (1011, 4936944), (1262, 3955032), (1304, 3827646), (1348, 3702708), (1467, 3402352), (1893, 2636688), (1956, 2551764), (2022, 2468472), (2524, 1977516), (2608, 1913823), (2696, 1851354), (2934, 1701176), (3033, 1645648), (3786, 1318344), (3912, 1275882), (4044, 1234236), (5048, 988758), (5392, 925677), (5679, 878896), (5868, 850588), (6066, 822824), (7572, 659172), (7824, 637941), (8088, 617118), (10096, 494379), (11358, 439448), (11736, 425294), (12132, 411412), (15144, 329586), (16176, 308559), (22716, 219724), (23472, 212647), (24264, 205706), (30288, 164793), (45432, 109862), (48528, 102853), (54931, 90864)]