245393148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 794787840

約数和(自身を除く): 549394692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 52, 62, 66, 77, 78, 84, 91, 93, 124, 132, 143, 154, 156, 182, 186, 217, 231, 273, 286, 308, 341, 364, 372, 403, 429, 434, 462, 546, 572, 651, 659, 682, 806, 858, 868, 924, 1001, 1023, 1092, 1209, 1302, 1318, 1364, 1612, 1716, 1977, 2002, 2046, 2387, 2418, 2604, 2636, 2821, 3003, 3954, 4004, 4092, 4433, 4613, 4774, 4836, 5642, 6006, 7161, 7249, 7908, 8463, 8567, 8866, 9226, 9548, 11284, 12012, 13299, 13839, 14322, 14498, 16926, 17134, 17732, 18452, 20429, 21747, 25701, 26598, 27678, 28644, 28996, 31031, 33852, 34268, 40858, 43494, 50743, 51402, 53196, 55356, 59969, 61287, 62062, 81716, 86988, 93093, 94237, 101486, 102804, 119938, 122574, 124124, 143003, 152229, 179907, 186186, 188474, 202972, 224719, 239876, 245148, 265577, 282711, 286006, 304458, 359814, 372372, 376948, 429009, 449438, 531154, 565422, 572012, 608916, 659659, 674157, 719628, 796731, 858018, 898876, 1062308, 1130844, 1319318, 1348314, 1573033, 1593462, 1716036, 1859039, 1978977, 2638636, 2696628, 2921347, 3146066, 3186924, 3718078, 3957954, 4719099, 5577117, 5842694, 6292132, 7436156, 7915908, 8764041, 9438198, 11154234, 11685388, 17528082, 18876396, 20449429, 22308468, 35056164, 40898858, 61348287, 81797716, 122696574, 245393148]

約数ペア:

[(1, 245393148), (2, 122696574), (3, 81797716), (4, 61348287), (6, 40898858), (7, 35056164), (11, 22308468), (12, 20449429), (13, 18876396), (14, 17528082), (21, 11685388), (22, 11154234), (26, 9438198), (28, 8764041), (31, 7915908), (33, 7436156), (39, 6292132), (42, 5842694), (44, 5577117), (52, 4719099), (62, 3957954), (66, 3718078), (77, 3186924), (78, 3146066), (84, 2921347), (91, 2696628), (93, 2638636), (124, 1978977), (132, 1859039), (143, 1716036), (154, 1593462), (156, 1573033), (182, 1348314), (186, 1319318), (217, 1130844), (231, 1062308), (273, 898876), (286, 858018), (308, 796731), (341, 719628), (364, 674157), (372, 659659), (403, 608916), (429, 572012), (434, 565422), (462, 531154), (546, 449438), (572, 429009), (651, 376948), (659, 372372), (682, 359814), (806, 304458), (858, 286006), (868, 282711), (924, 265577), (1001, 245148), (1023, 239876), (1092, 224719), (1209, 202972), (1302, 188474), (1318, 186186), (1364, 179907), (1612, 152229), (1716, 143003), (1977, 124124), (2002, 122574), (2046, 119938), (2387, 102804), (2418, 101486), (2604, 94237), (2636, 93093), (2821, 86988), (3003, 81716), (3954, 62062), (4004, 61287), (4092, 59969), (4433, 55356), (4613, 53196), (4774, 51402), (4836, 50743), (5642, 43494), (6006, 40858), (7161, 34268), (7249, 33852), (7908, 31031), (8463, 28996), (8567, 28644), (8866, 27678), (9226, 26598), (9548, 25701), (11284, 21747), (12012, 20429), (13299, 18452), (13839, 17732), (14322, 17134), (14498, 16926)]