395720153874

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{953}}^1$

素因数の和:1333

約数の個数: 192

約数和(自身を含む): 921689653248

約数和(自身を除く): 525969499374

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 71, 93, 94, 141, 142, 186, 213, 223, 279, 282, 423, 426, 446, 558, 639, 669, 846, 953, 1278, 1338, 1457, 1906, 2007, 2201, 2859, 2914, 3337, 4014, 4371, 4402, 5718, 6603, 6674, 6913, 8577, 8742, 10011, 10481, 13113, 13206, 13826, 15833, 17154, 19809, 20022, 20739, 20962, 26226, 29543, 30033, 31443, 31666, 39618, 41478, 44791, 47499, 59086, 60066, 62217, 62886, 67663, 88629, 89582, 94329, 94998, 103447, 124434, 134373, 135326, 142497, 177258, 188658, 202989, 206894, 212519, 265887, 268746, 284994, 310341, 324911, 403119, 405978, 425038, 490823, 531774, 608967, 620682, 637557, 649822, 744151, 806238, 931023, 974733, 981646, 1217934, 1275114, 1388521, 1472469, 1488302, 1862046, 1912671, 1949466, 2097553, 2232453, 2777042, 2924199, 2944938, 3180161, 3825342, 4165563, 4195106, 4417407, 4464906, 5848398, 6292659, 6360322, 6588089, 6697359, 8331126, 8834814, 9540483, 9988393, 12496689, 12585318, 13176178, 13394718, 15088849, 18877977, 19080966, 19764267, 19976786, 23068681, 24993378, 28621449, 29965179, 30177698, 37755954, 39528534, 45266547, 46137362, 57242898, 59292801, 59930358, 69206043, 89895537, 90533094, 98584991, 118585602, 135799641, 138412086, 179791074, 197169982, 207618129, 271599282, 295754973, 309640183, 415236258, 467754319, 591509946, 619280366, 709175903, 887264919, 928920549, 935508638, 1403262957, 1418351806, 1774529838, 1857841098, 2127527709, 2786761647, 2806525914, 4209788871, 4255055418, 5573523294, 6382583127, 8419577742, 12765166254, 21984452993, 43968905986, 65953358979, 131906717958, 197860076937, 395720153874]

約数ペア:

[(1, 395720153874), (2, 197860076937), (3, 131906717958), (6, 65953358979), (9, 43968905986), (18, 21984452993), (31, 12765166254), (47, 8419577742), (62, 6382583127), (71, 5573523294), (93, 4255055418), (94, 4209788871), (141, 2806525914), (142, 2786761647), (186, 2127527709), (213, 1857841098), (223, 1774529838), (279, 1418351806), (282, 1403262957), (423, 935508638), (426, 928920549), (446, 887264919), (558, 709175903), (639, 619280366), (669, 591509946), (846, 467754319), (953, 415236258), (1278, 309640183), (1338, 295754973), (1457, 271599282), (1906, 207618129), (2007, 197169982), (2201, 179791074), (2859, 138412086), (2914, 135799641), (3337, 118585602), (4014, 98584991), (4371, 90533094), (4402, 89895537), (5718, 69206043), (6603, 59930358), (6674, 59292801), (6913, 57242898), (8577, 46137362), (8742, 45266547), (10011, 39528534), (10481, 37755954), (13113, 30177698), (13206, 29965179), (13826, 28621449), (15833, 24993378), (17154, 23068681), (19809, 19976786), (20022, 19764267), (20739, 19080966), (20962, 18877977), (26226, 15088849), (29543, 13394718), (30033, 13176178), (31443, 12585318), (31666, 12496689), (39618, 9988393), (41478, 9540483), (44791, 8834814), (47499, 8331126), (59086, 6697359), (60066, 6588089), (62217, 6360322), (62886, 6292659), (67663, 5848398), (88629, 4464906), (89582, 4417407), (94329, 4195106), (94998, 4165563), (103447, 3825342), (124434, 3180161), (134373, 2944938), (135326, 2924199), (142497, 2777042), (177258, 2232453), (188658, 2097553), (202989, 1949466), (206894, 1912671), (212519, 1862046), (265887, 1488302), (268746, 1472469), (284994, 1388521), (310341, 1275114), (324911, 1217934), (403119, 981646), (405978, 974733), (425038, 931023), (490823, 806238), (531774, 744151), (608967, 649822), (620682, 637557)]