40317696

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 125910400

約数和(自身を除く): 85592704

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, 307, 342, 384, 432, 456, 513, 576, 608, 614, 684, 768, 864, 912, 921, 1026, 1152, 1216, 1228, 1368, 1728, 1824, 1842, 2052, 2304, 2432, 2456, 2736, 2763, 3456, 3648, 3684, 4104, 4864, 4912, 5472, 5526, 5833, 6912, 7296, 7368, 8208, 8289, 9824, 10944, 11052, 11666, 14592, 14736, 16416, 16578, 17499, 19648, 21888, 22104, 23332, 29472, 32832, 33156, 34998, 39296, 43776, 44208, 46664, 52497, 58944, 65664, 66312, 69996, 78592, 88416, 93328, 104994, 117888, 131328, 132624, 139992, 157491, 176832, 186656, 209988, 235776, 265248, 279984, 314982, 353664, 373312, 419976, 530496, 559968, 629964, 707328, 746624, 839952, 1060992, 1119936, 1259928, 1493248, 1679904, 2121984, 2239872, 2519856, 3359808, 4479744, 5039712, 6719616, 10079424, 13439232, 20158848, 40317696]

約数ペア:

[(1, 40317696), (2, 20158848), (3, 13439232), (4, 10079424), (6, 6719616), (8, 5039712), (9, 4479744), (12, 3359808), (16, 2519856), (18, 2239872), (19, 2121984), (24, 1679904), (27, 1493248), (32, 1259928), (36, 1119936), (38, 1060992), (48, 839952), (54, 746624), (57, 707328), (64, 629964), (72, 559968), (76, 530496), (96, 419976), (108, 373312), (114, 353664), (128, 314982), (144, 279984), (152, 265248), (171, 235776), (192, 209988), (216, 186656), (228, 176832), (256, 157491), (288, 139992), (304, 132624), (307, 131328), (342, 117888), (384, 104994), (432, 93328), (456, 88416), (513, 78592), (576, 69996), (608, 66312), (614, 65664), (684, 58944), (768, 52497), (864, 46664), (912, 44208), (921, 43776), (1026, 39296), (1152, 34998), (1216, 33156), (1228, 32832), (1368, 29472), (1728, 23332), (1824, 22104), (1842, 21888), (2052, 19648), (2304, 17499), (2432, 16578), (2456, 16416), (2736, 14736), (2763, 14592), (3456, 11666), (3648, 11052), (3684, 10944), (4104, 9824), (4864, 8289), (4912, 8208), (5472, 7368), (5526, 7296), (5833, 6912)]