388267488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11329}}^1$

素因数の和:11369

約数の個数: 144

約数和(自身を含む): 1336214880

約数和(自身を除く): 947947392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11329, 11424, 17136, 22658, 33987, 34272, 45316, 67974, 79303, 90632, 101961, 135948, 158606, 181264, 192593, 203922, 237909, 271896, 317212, 362528, 385186, 407844, 475818, 543792, 577779, 634424, 713727, 770372, 815688, 951636, 1087584, 1155558, 1268848, 1348151, 1427454, 1540744, 1631376, 1733337, 1903272, 2311116, 2537696, 2696302, 2854908, 3081488, 3262752, 3466674, 3806544, 4044453, 4622232, 5392604, 5709816, 6162976, 6933348, 7613088, 8088906, 9244464, 10785208, 11419632, 12133359, 13866696, 16177812, 18488928, 21570416, 22839264, 24266718, 27733392, 32355624, 43140832, 48533436, 55466784, 64711248, 97066872, 129422496, 194133744, 388267488]

約数ペア:

[(1, 388267488), (2, 194133744), (3, 129422496), (4, 97066872), (6, 64711248), (7, 55466784), (8, 48533436), (9, 43140832), (12, 32355624), (14, 27733392), (16, 24266718), (17, 22839264), (18, 21570416), (21, 18488928), (24, 16177812), (28, 13866696), (32, 12133359), (34, 11419632), (36, 10785208), (42, 9244464), (48, 8088906), (51, 7613088), (56, 6933348), (63, 6162976), (68, 5709816), (72, 5392604), (84, 4622232), (96, 4044453), (102, 3806544), (112, 3466674), (119, 3262752), (126, 3081488), (136, 2854908), (144, 2696302), (153, 2537696), (168, 2311116), (204, 1903272), (224, 1733337), (238, 1631376), (252, 1540744), (272, 1427454), (288, 1348151), (306, 1268848), (336, 1155558), (357, 1087584), (408, 951636), (476, 815688), (504, 770372), (544, 713727), (612, 634424), (672, 577779), (714, 543792), (816, 475818), (952, 407844), (1008, 385186), (1071, 362528), (1224, 317212), (1428, 271896), (1632, 237909), (1904, 203922), (2016, 192593), (2142, 181264), (2448, 158606), (2856, 135948), (3808, 101961), (4284, 90632), (4896, 79303), (5712, 67974), (8568, 45316), (11329, 34272), (11424, 33987), (17136, 22658)]