789006204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 2442603520

約数和(自身を除く): 1653597316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 67, 74, 84, 108, 111, 126, 134, 148, 189, 201, 222, 252, 259, 268, 333, 378, 402, 421, 444, 469, 518, 603, 666, 756, 777, 804, 842, 938, 999, 1036, 1206, 1263, 1332, 1407, 1554, 1684, 1809, 1876, 1998, 2331, 2412, 2479, 2526, 2814, 2947, 3108, 3618, 3789, 3996, 4221, 4662, 4958, 5052, 5628, 5894, 6993, 7236, 7437, 7578, 8442, 8841, 9324, 9916, 11367, 11788, 12663, 13986, 14874, 15156, 15577, 16884, 17353, 17682, 22311, 22734, 25326, 26523, 27972, 28207, 29748, 31154, 34706, 35364, 44622, 45468, 46731, 50652, 52059, 53046, 56414, 62308, 66933, 69412, 79569, 84621, 89244, 93462, 104118, 106092, 109039, 112828, 133866, 140193, 156177, 159138, 169242, 186924, 197449, 208236, 218078, 253863, 267732, 280386, 312354, 318276, 327117, 338484, 394898, 420579, 436156, 468531, 507726, 560772, 592347, 624708, 654234, 761589, 789796, 841158, 937062, 981351, 1015452, 1043659, 1184694, 1308468, 1523178, 1682316, 1777041, 1874124, 1962702, 2087318, 2369388, 2944053, 3046356, 3130977, 3554082, 3925404, 4174636, 5331123, 5888106, 6261954, 7108164, 7305613, 9392931, 10662246, 11776212, 12523908, 14611226, 18785862, 21324492, 21916839, 28178793, 29222452, 37571724, 43833678, 56357586, 65750517, 87667356, 112715172, 131501034, 197251551, 263002068, 394503102, 789006204]

約数ペア:

[(1, 789006204), (2, 394503102), (3, 263002068), (4, 197251551), (6, 131501034), (7, 112715172), (9, 87667356), (12, 65750517), (14, 56357586), (18, 43833678), (21, 37571724), (27, 29222452), (28, 28178793), (36, 21916839), (37, 21324492), (42, 18785862), (54, 14611226), (63, 12523908), (67, 11776212), (74, 10662246), (84, 9392931), (108, 7305613), (111, 7108164), (126, 6261954), (134, 5888106), (148, 5331123), (189, 4174636), (201, 3925404), (222, 3554082), (252, 3130977), (259, 3046356), (268, 2944053), (333, 2369388), (378, 2087318), (402, 1962702), (421, 1874124), (444, 1777041), (469, 1682316), (518, 1523178), (603, 1308468), (666, 1184694), (756, 1043659), (777, 1015452), (804, 981351), (842, 937062), (938, 841158), (999, 789796), (1036, 761589), (1206, 654234), (1263, 624708), (1332, 592347), (1407, 560772), (1554, 507726), (1684, 468531), (1809, 436156), (1876, 420579), (1998, 394898), (2331, 338484), (2412, 327117), (2479, 318276), (2526, 312354), (2814, 280386), (2947, 267732), (3108, 253863), (3618, 218078), (3789, 208236), (3996, 197449), (4221, 186924), (4662, 169242), (4958, 159138), (5052, 156177), (5628, 140193), (5894, 133866), (6993, 112828), (7236, 109039), (7437, 106092), (7578, 104118), (8442, 93462), (8841, 89244), (9324, 84621), (9916, 79569), (11367, 69412), (11788, 66933), (12663, 62308), (13986, 56414), (14874, 53046), (15156, 52059), (15577, 50652), (16884, 46731), (17353, 45468), (17682, 44622), (22311, 35364), (22734, 34706), (25326, 31154), (26523, 29748), (27972, 28207)]