231578802

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1117

約数の個数: 144

約数和(自身を含む): 662276160

約数和(自身を除く): 430697358

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 399, 441, 494, 546, 637, 741, 798, 819, 882, 931, 1063, 1197, 1274, 1482, 1638, 1729, 1862, 1911, 2126, 2223, 2394, 2793, 3189, 3458, 3822, 4446, 5187, 5586, 5733, 6378, 7441, 8379, 9567, 10374, 11466, 12103, 13819, 14882, 15561, 16758, 19134, 20197, 22323, 24206, 27638, 31122, 36309, 40394, 41457, 44646, 52087, 60591, 66969, 72618, 82914, 96733, 104174, 108927, 121182, 124371, 133938, 141379, 156261, 181773, 193466, 217854, 248742, 262561, 282758, 290199, 312522, 363546, 424137, 468783, 525122, 580398, 677131, 787683, 848274, 870597, 937566, 989653, 1272411, 1354262, 1575366, 1741194, 1837927, 1979306, 2031393, 2363049, 2544822, 2968959, 3675854, 4062786, 4726098, 5513781, 5937918, 6094179, 8906877, 11027562, 12188358, 12865489, 16541343, 17813754, 25730978, 33082686, 38596467, 77192934, 115789401, 231578802]

約数ペア:

[(1, 231578802), (2, 115789401), (3, 77192934), (6, 38596467), (7, 33082686), (9, 25730978), (13, 17813754), (14, 16541343), (18, 12865489), (19, 12188358), (21, 11027562), (26, 8906877), (38, 6094179), (39, 5937918), (42, 5513781), (49, 4726098), (57, 4062786), (63, 3675854), (78, 2968959), (91, 2544822), (98, 2363049), (114, 2031393), (117, 1979306), (126, 1837927), (133, 1741194), (147, 1575366), (171, 1354262), (182, 1272411), (234, 989653), (247, 937566), (266, 870597), (273, 848274), (294, 787683), (342, 677131), (399, 580398), (441, 525122), (494, 468783), (546, 424137), (637, 363546), (741, 312522), (798, 290199), (819, 282758), (882, 262561), (931, 248742), (1063, 217854), (1197, 193466), (1274, 181773), (1482, 156261), (1638, 141379), (1729, 133938), (1862, 124371), (1911, 121182), (2126, 108927), (2223, 104174), (2394, 96733), (2793, 82914), (3189, 72618), (3458, 66969), (3822, 60591), (4446, 52087), (5187, 44646), (5586, 41457), (5733, 40394), (6378, 36309), (7441, 31122), (8379, 27638), (9567, 24206), (10374, 22323), (11466, 20197), (12103, 19134), (13819, 16758), (14882, 15561)]