1252803456

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19079}}^1$

素因数の和:19121

約数の個数: 128

約数和(自身を含む): 3892320000

約数和(自身を除く): 2639516544

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, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 19079, 21888, 32832, 38158, 57237, 65664, 76316, 114474, 152632, 171711, 228948, 305264, 343422, 362501, 457896, 515133, 610528, 686844, 725002, 915792, 1030266, 1087503, 1221056, 1373688, 1450004, 1831584, 2060532, 2175006, 2442112, 2747376, 2900008, 3262509, 3663168, 4121064, 4350012, 5494752, 5800016, 6525018, 7326336, 8242128, 8700024, 9787527, 10989504, 11600032, 13050036, 16484256, 17400048, 19575054, 21979008, 23200064, 26100072, 32968512, 34800096, 39150108, 46400128, 52200144, 65937024, 69600192, 78300216, 104400288, 139200384, 156600432, 208800576, 313200864, 417601152, 626401728, 1252803456]

約数ペア:

[(1, 1252803456), (2, 626401728), (3, 417601152), (4, 313200864), (6, 208800576), (8, 156600432), (9, 139200384), (12, 104400288), (16, 78300216), (18, 69600192), (19, 65937024), (24, 52200144), (27, 46400128), (32, 39150108), (36, 34800096), (38, 32968512), (48, 26100072), (54, 23200064), (57, 21979008), (64, 19575054), (72, 17400048), (76, 16484256), (96, 13050036), (108, 11600032), (114, 10989504), (128, 9787527), (144, 8700024), (152, 8242128), (171, 7326336), (192, 6525018), (216, 5800016), (228, 5494752), (288, 4350012), (304, 4121064), (342, 3663168), (384, 3262509), (432, 2900008), (456, 2747376), (513, 2442112), (576, 2175006), (608, 2060532), (684, 1831584), (864, 1450004), (912, 1373688), (1026, 1221056), (1152, 1087503), (1216, 1030266), (1368, 915792), (1728, 725002), (1824, 686844), (2052, 610528), (2432, 515133), (2736, 457896), (3456, 362501), (3648, 343422), (4104, 305264), (5472, 228948), (7296, 171711), (8208, 152632), (10944, 114474), (16416, 76316), (19079, 65664), (21888, 57237), (32832, 38158)]