420816263532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{4637}}^1$

素因数の和:5220

約数の個数: 192

約数和(自身を含む): 1184858357760

約数和(自身を除く): 764042094228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 107, 138, 161, 214, 276, 321, 322, 428, 439, 483, 642, 644, 749, 878, 966, 1284, 1317, 1498, 1756, 1932, 2247, 2461, 2634, 2996, 3073, 4494, 4637, 4922, 5268, 6146, 7383, 8988, 9219, 9274, 9844, 10097, 12292, 13911, 14766, 17227, 18438, 18548, 20194, 27822, 29532, 30291, 32459, 34454, 36876, 40388, 46973, 51681, 55644, 60582, 64918, 68908, 70679, 93946, 97377, 103362, 106651, 121164, 129836, 140919, 141358, 187892, 194754, 206724, 212037, 213302, 281838, 282716, 319953, 328811, 389508, 424074, 426604, 496159, 563676, 639906, 657622, 746557, 848148, 986433, 992318, 1080379, 1279812, 1315244, 1488477, 1493114, 1972866, 1984636, 2035643, 2160758, 2239671, 2976954, 2986228, 3241137, 3473113, 3945732, 4071286, 4321516, 4479342, 5953908, 6106929, 6482274, 6946226, 7562653, 8142572, 8958684, 10419339, 11411657, 12213858, 12964548, 13892452, 14249501, 15125306, 20838678, 22687959, 22823314, 24427716, 28499002, 30250612, 34234971, 41677356, 42748503, 45375918, 45646628, 46819789, 56998004, 68469942, 79881599, 85497006, 90751836, 93639578, 136939884, 140459367, 159763198, 170994012, 187279156, 217813801, 239644797, 280918734, 319526396, 327738523, 435627602, 479289594, 561837468, 653441403, 655477046, 871255204, 958579188, 983215569, 1306882806, 1310954092, 1524696607, 1966431138, 2613765612, 3049393214, 3932862276, 4574089821, 5009717423, 6098786428, 9148179642, 10019434846, 15029152269, 18296359284, 20038869692, 30058304538, 35068021961, 60116609076, 70136043922, 105204065883, 140272087844, 210408131766, 420816263532]

約数ペア:

[(1, 420816263532), (2, 210408131766), (3, 140272087844), (4, 105204065883), (6, 70136043922), (7, 60116609076), (12, 35068021961), (14, 30058304538), (21, 20038869692), (23, 18296359284), (28, 15029152269), (42, 10019434846), (46, 9148179642), (69, 6098786428), (84, 5009717423), (92, 4574089821), (107, 3932862276), (138, 3049393214), (161, 2613765612), (214, 1966431138), (276, 1524696607), (321, 1310954092), (322, 1306882806), (428, 983215569), (439, 958579188), (483, 871255204), (642, 655477046), (644, 653441403), (749, 561837468), (878, 479289594), (966, 435627602), (1284, 327738523), (1317, 319526396), (1498, 280918734), (1756, 239644797), (1932, 217813801), (2247, 187279156), (2461, 170994012), (2634, 159763198), (2996, 140459367), (3073, 136939884), (4494, 93639578), (4637, 90751836), (4922, 85497006), (5268, 79881599), (6146, 68469942), (7383, 56998004), (8988, 46819789), (9219, 45646628), (9274, 45375918), (9844, 42748503), (10097, 41677356), (12292, 34234971), (13911, 30250612), (14766, 28499002), (17227, 24427716), (18438, 22823314), (18548, 22687959), (20194, 20838678), (27822, 15125306), (29532, 14249501), (30291, 13892452), (32459, 12964548), (34454, 12213858), (36876, 11411657), (40388, 10419339), (46973, 8958684), (51681, 8142572), (55644, 7562653), (60582, 6946226), (64918, 6482274), (68908, 6106929), (70679, 5953908), (93946, 4479342), (97377, 4321516), (103362, 4071286), (106651, 3945732), (121164, 3473113), (129836, 3241137), (140919, 2986228), (141358, 2976954), (187892, 2239671), (194754, 2160758), (206724, 2035643), (212037, 1984636), (213302, 1972866), (281838, 1493114), (282716, 1488477), (319953, 1315244), (328811, 1279812), (389508, 1080379), (424074, 992318), (426604, 986433), (496159, 848148), (563676, 746557), (639906, 657622)]