234571644

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20173}}^1$

素因数の和:20219

約数の個数: 72

約数和(自身を含む): 660900240

約数和(自身を除く): 426328596

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 20173, 40346, 60519, 80692, 121038, 181557, 242076, 342941, 363114, 383287, 685882, 726228, 766574, 1028823, 1149861, 1371764, 1533148, 2057646, 2299722, 3086469, 3449583, 4115292, 4599444, 6172938, 6515879, 6899166, 12345876, 13031758, 13798332, 19547637, 26063516, 39095274, 58642911, 78190548, 117285822, 234571644]

約数ペア:

[(1, 234571644), (2, 117285822), (3, 78190548), (4, 58642911), (6, 39095274), (9, 26063516), (12, 19547637), (17, 13798332), (18, 13031758), (19, 12345876), (34, 6899166), (36, 6515879), (38, 6172938), (51, 4599444), (57, 4115292), (68, 3449583), (76, 3086469), (102, 2299722), (114, 2057646), (153, 1533148), (171, 1371764), (204, 1149861), (228, 1028823), (306, 766574), (323, 726228), (342, 685882), (612, 383287), (646, 363114), (684, 342941), (969, 242076), (1292, 181557), (1938, 121038), (2907, 80692), (3876, 60519), (5814, 40346), (11628, 20173)]