388336896

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3001

約数の個数: 144

約数和(自身を含む): 1209230400

約数和(自身を除く): 820893504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2304, 2432, 2736, 2957, 3456, 3648, 4104, 4864, 5472, 5914, 6912, 7296, 8208, 8871, 10944, 11828, 14592, 16416, 17742, 21888, 23656, 26613, 32832, 35484, 43776, 47312, 53226, 56183, 65664, 70968, 79839, 94624, 106452, 112366, 131328, 141936, 159678, 168549, 189248, 212904, 224732, 283872, 319356, 337098, 378496, 425808, 449464, 505647, 567744, 638712, 674196, 756992, 851616, 898928, 1011294, 1135488, 1277424, 1348392, 1516941, 1703232, 1797856, 2022588, 2270976, 2554848, 2696784, 3033882, 3406464, 3595712, 4045176, 5109696, 5393568, 6067764, 6812928, 7191424, 8090352, 10219392, 10787136, 12135528, 14382848, 16180704, 20438784, 21574272, 24271056, 32361408, 43148544, 48542112, 64722816, 97084224, 129445632, 194168448, 388336896]

約数ペア:

[(1, 388336896), (2, 194168448), (3, 129445632), (4, 97084224), (6, 64722816), (8, 48542112), (9, 43148544), (12, 32361408), (16, 24271056), (18, 21574272), (19, 20438784), (24, 16180704), (27, 14382848), (32, 12135528), (36, 10787136), (38, 10219392), (48, 8090352), (54, 7191424), (57, 6812928), (64, 6067764), (72, 5393568), (76, 5109696), (96, 4045176), (108, 3595712), (114, 3406464), (128, 3033882), (144, 2696784), (152, 2554848), (171, 2270976), (192, 2022588), (216, 1797856), (228, 1703232), (256, 1516941), (288, 1348392), (304, 1277424), (342, 1135488), (384, 1011294), (432, 898928), (456, 851616), (513, 756992), (576, 674196), (608, 638712), (684, 567744), (768, 505647), (864, 449464), (912, 425808), (1026, 378496), (1152, 337098), (1216, 319356), (1368, 283872), (1728, 224732), (1824, 212904), (2052, 189248), (2304, 168549), (2432, 159678), (2736, 141936), (2957, 131328), (3456, 112366), (3648, 106452), (4104, 94624), (4864, 79839), (5472, 70968), (5914, 65664), (6912, 56183), (7296, 53226), (8208, 47312), (8871, 43776), (10944, 35484), (11828, 32832), (14592, 26613), (16416, 23656), (17742, 21888)]