40249296

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 121480320

約数和(自身を除く): 81231024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 313, 342, 376, 423, 456, 564, 626, 684, 752, 846, 893, 912, 939, 1128, 1252, 1368, 1692, 1786, 1878, 2256, 2504, 2679, 2736, 2817, 3384, 3572, 3756, 5008, 5358, 5634, 5947, 6768, 7144, 7512, 8037, 10716, 11268, 11894, 14288, 14711, 15024, 16074, 17841, 21432, 22536, 23788, 29422, 32148, 35682, 42864, 44133, 45072, 47576, 53523, 58844, 64296, 71364, 88266, 95152, 107046, 117688, 128592, 132399, 142728, 176532, 214092, 235376, 264798, 279509, 285456, 353064, 428184, 529596, 559018, 706128, 838527, 856368, 1059192, 1118036, 1677054, 2118384, 2236072, 2515581, 3354108, 4472144, 5031162, 6708216, 10062324, 13416432, 20124648, 40249296]

約数ペア:

[(1, 40249296), (2, 20124648), (3, 13416432), (4, 10062324), (6, 6708216), (8, 5031162), (9, 4472144), (12, 3354108), (16, 2515581), (18, 2236072), (19, 2118384), (24, 1677054), (36, 1118036), (38, 1059192), (47, 856368), (48, 838527), (57, 706128), (72, 559018), (76, 529596), (94, 428184), (114, 353064), (141, 285456), (144, 279509), (152, 264798), (171, 235376), (188, 214092), (228, 176532), (282, 142728), (304, 132399), (313, 128592), (342, 117688), (376, 107046), (423, 95152), (456, 88266), (564, 71364), (626, 64296), (684, 58844), (752, 53523), (846, 47576), (893, 45072), (912, 44133), (939, 42864), (1128, 35682), (1252, 32148), (1368, 29422), (1692, 23788), (1786, 22536), (1878, 21432), (2256, 17841), (2504, 16074), (2679, 15024), (2736, 14711), (2817, 14288), (3384, 11894), (3572, 11268), (3756, 10716), (5008, 8037), (5358, 7512), (5634, 7144), (5947, 6768)]