388371456

素因数分解:

$2^{10}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1317

約数の個数: 176

約数和(自身を含む): 1255711680

約数和(自身を除く): 867340224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 512, 528, 576, 594, 704, 768, 792, 864, 1024, 1056, 1152, 1188, 1277, 1408, 1536, 1584, 1728, 2112, 2304, 2376, 2554, 2816, 3072, 3168, 3456, 3831, 4224, 4608, 4752, 5108, 5632, 6336, 6912, 7662, 8448, 9216, 9504, 10216, 11264, 11493, 12672, 13824, 14047, 15324, 16896, 19008, 20432, 22986, 25344, 27648, 28094, 30648, 33792, 34479, 38016, 40864, 42141, 45972, 50688, 56188, 61296, 68958, 76032, 81728, 84282, 91944, 101376, 112376, 122592, 126423, 137916, 152064, 163456, 168564, 183888, 224752, 245184, 252846, 275832, 304128, 326912, 337128, 367776, 379269, 449504, 490368, 505692, 551664, 653824, 674256, 735552, 758538, 899008, 980736, 1011384, 1103328, 1307648, 1348512, 1471104, 1517076, 1798016, 1961472, 2022768, 2206656, 2697024, 2942208, 3034152, 3596032, 3922944, 4045536, 4413312, 5394048, 5884416, 6068304, 7192064, 8091072, 8826624, 10788096, 11768832, 12136608, 14384128, 16182144, 17653248, 21576192, 24273216, 32364288, 35306496, 43152384, 48546432, 64728576, 97092864, 129457152, 194185728, 388371456]

約数ペア:

[(1, 388371456), (2, 194185728), (3, 129457152), (4, 97092864), (6, 64728576), (8, 48546432), (9, 43152384), (11, 35306496), (12, 32364288), (16, 24273216), (18, 21576192), (22, 17653248), (24, 16182144), (27, 14384128), (32, 12136608), (33, 11768832), (36, 10788096), (44, 8826624), (48, 8091072), (54, 7192064), (64, 6068304), (66, 5884416), (72, 5394048), (88, 4413312), (96, 4045536), (99, 3922944), (108, 3596032), (128, 3034152), (132, 2942208), (144, 2697024), (176, 2206656), (192, 2022768), (198, 1961472), (216, 1798016), (256, 1517076), (264, 1471104), (288, 1348512), (297, 1307648), (352, 1103328), (384, 1011384), (396, 980736), (432, 899008), (512, 758538), (528, 735552), (576, 674256), (594, 653824), (704, 551664), (768, 505692), (792, 490368), (864, 449504), (1024, 379269), (1056, 367776), (1152, 337128), (1188, 326912), (1277, 304128), (1408, 275832), (1536, 252846), (1584, 245184), (1728, 224752), (2112, 183888), (2304, 168564), (2376, 163456), (2554, 152064), (2816, 137916), (3072, 126423), (3168, 122592), (3456, 112376), (3831, 101376), (4224, 91944), (4608, 84282), (4752, 81728), (5108, 76032), (5632, 68958), (6336, 61296), (6912, 56188), (7662, 50688), (8448, 45972), (9216, 42141), (9504, 40864), (10216, 38016), (11264, 34479), (11493, 33792), (12672, 30648), (13824, 28094), (14047, 27648), (15324, 25344), (16896, 22986), (19008, 20432)]