203835648

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 582948800

約数和(自身を除く): 379113152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 128, 152, 183, 192, 228, 229, 244, 256, 304, 366, 384, 456, 458, 488, 608, 687, 732, 768, 912, 916, 976, 1159, 1216, 1374, 1464, 1824, 1832, 1952, 2318, 2432, 2748, 2928, 3477, 3648, 3664, 3904, 4351, 4636, 4864, 5496, 5856, 6954, 7296, 7328, 7808, 8702, 9272, 10992, 11712, 13053, 13908, 13969, 14592, 14656, 15616, 17404, 18544, 21984, 23424, 26106, 27816, 27938, 29312, 34808, 37088, 41907, 43968, 46848, 52212, 55632, 55876, 58624, 69616, 74176, 83814, 87936, 104424, 111264, 111752, 139232, 148352, 167628, 175872, 208848, 222528, 223504, 265411, 278464, 296704, 335256, 417696, 445056, 447008, 530822, 556928, 670512, 796233, 835392, 890112, 894016, 1061644, 1113856, 1341024, 1592466, 1670784, 1788032, 2123288, 2682048, 3184932, 3341568, 3576064, 4246576, 5364096, 6369864, 8493152, 10728192, 12739728, 16986304, 25479456, 33972608, 50958912, 67945216, 101917824, 203835648]

約数ペア:

[(1, 203835648), (2, 101917824), (3, 67945216), (4, 50958912), (6, 33972608), (8, 25479456), (12, 16986304), (16, 12739728), (19, 10728192), (24, 8493152), (32, 6369864), (38, 5364096), (48, 4246576), (57, 3576064), (61, 3341568), (64, 3184932), (76, 2682048), (96, 2123288), (114, 1788032), (122, 1670784), (128, 1592466), (152, 1341024), (183, 1113856), (192, 1061644), (228, 894016), (229, 890112), (244, 835392), (256, 796233), (304, 670512), (366, 556928), (384, 530822), (456, 447008), (458, 445056), (488, 417696), (608, 335256), (687, 296704), (732, 278464), (768, 265411), (912, 223504), (916, 222528), (976, 208848), (1159, 175872), (1216, 167628), (1374, 148352), (1464, 139232), (1824, 111752), (1832, 111264), (1952, 104424), (2318, 87936), (2432, 83814), (2748, 74176), (2928, 69616), (3477, 58624), (3648, 55876), (3664, 55632), (3904, 52212), (4351, 46848), (4636, 43968), (4864, 41907), (5496, 37088), (5856, 34808), (6954, 29312), (7296, 27938), (7328, 27816), (7808, 26106), (8702, 23424), (9272, 21984), (10992, 18544), (11712, 17404), (13053, 15616), (13908, 14656), (13969, 14592)]