17680032

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:400

約数の個数: 120

約数和(自身を含む): 54885600

約数和(自身を除く): 37205568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 359, 432, 456, 513, 608, 648, 684, 718, 864, 912, 1026, 1077, 1296, 1368, 1436, 1539, 1824, 2052, 2154, 2592, 2736, 2872, 3078, 3231, 4104, 4308, 5472, 5744, 6156, 6462, 6821, 8208, 8616, 9693, 11488, 12312, 12924, 13642, 16416, 17232, 19386, 20463, 24624, 25848, 27284, 29079, 34464, 38772, 40926, 49248, 51696, 54568, 58158, 61389, 77544, 81852, 103392, 109136, 116316, 122778, 155088, 163704, 184167, 218272, 232632, 245556, 310176, 327408, 368334, 465264, 491112, 552501, 654816, 736668, 930528, 982224, 1105002, 1473336, 1964448, 2210004, 2946672, 4420008, 5893344, 8840016, 17680032]

約数ペア:

[(1, 17680032), (2, 8840016), (3, 5893344), (4, 4420008), (6, 2946672), (8, 2210004), (9, 1964448), (12, 1473336), (16, 1105002), (18, 982224), (19, 930528), (24, 736668), (27, 654816), (32, 552501), (36, 491112), (38, 465264), (48, 368334), (54, 327408), (57, 310176), (72, 245556), (76, 232632), (81, 218272), (96, 184167), (108, 163704), (114, 155088), (144, 122778), (152, 116316), (162, 109136), (171, 103392), (216, 81852), (228, 77544), (288, 61389), (304, 58158), (324, 54568), (342, 51696), (359, 49248), (432, 40926), (456, 38772), (513, 34464), (608, 29079), (648, 27284), (684, 25848), (718, 24624), (864, 20463), (912, 19386), (1026, 17232), (1077, 16416), (1296, 13642), (1368, 12924), (1436, 12312), (1539, 11488), (1824, 9693), (2052, 8616), (2154, 8208), (2592, 6821), (2736, 6462), (2872, 6156), (3078, 5744), (3231, 5472), (4104, 4308)]