345419621764

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1\times {\mathrm{983}}^1$

素因数の和:1566

約数の個数: 144

約数和(自身を含む): 733318742016

約数和(自身を除く): 387899120252

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 151, 196, 217, 302, 383, 434, 604, 766, 868, 983, 1057, 1519, 1532, 1966, 2114, 2681, 3038, 3932, 4228, 4681, 5362, 6076, 6881, 7399, 9362, 10724, 11873, 13762, 14798, 18724, 18767, 23746, 27524, 29596, 30473, 32767, 37534, 47492, 48167, 57833, 60946, 65534, 75068, 83111, 96334, 115666, 121892, 131068, 148433, 166222, 192668, 213311, 229369, 231332, 296866, 332444, 376489, 404831, 426622, 458738, 581777, 593732, 752978, 809662, 853244, 917476, 1039031, 1163554, 1493177, 1505956, 1619324, 1792823, 2078062, 2327108, 2635423, 2833817, 2986354, 3585646, 4156124, 4601423, 5270846, 5667634, 5972708, 7171292, 7273217, 9202846, 10541692, 11335268, 11671159, 12549761, 14546434, 18405692, 18447961, 23342318, 25099522, 29092868, 32209961, 36895922, 46684636, 50199044, 56849839, 64419922, 73791844, 81698113, 87848327, 113699678, 128839844, 163396226, 175696654, 225469727, 227399356, 326792452, 351393308, 397948873, 450939454, 571886791, 795897746, 901878908, 1143773582, 1591795492, 1762345009, 2287547164, 2785642111, 3524690018, 5571284222, 7049380036, 11142568444, 12336415063, 24672830126, 49345660252, 86354905441, 172709810882, 345419621764]

約数ペア:

[(1, 345419621764), (2, 172709810882), (4, 86354905441), (7, 49345660252), (14, 24672830126), (28, 12336415063), (31, 11142568444), (49, 7049380036), (62, 5571284222), (98, 3524690018), (124, 2785642111), (151, 2287547164), (196, 1762345009), (217, 1591795492), (302, 1143773582), (383, 901878908), (434, 795897746), (604, 571886791), (766, 450939454), (868, 397948873), (983, 351393308), (1057, 326792452), (1519, 227399356), (1532, 225469727), (1966, 175696654), (2114, 163396226), (2681, 128839844), (3038, 113699678), (3932, 87848327), (4228, 81698113), (4681, 73791844), (5362, 64419922), (6076, 56849839), (6881, 50199044), (7399, 46684636), (9362, 36895922), (10724, 32209961), (11873, 29092868), (13762, 25099522), (14798, 23342318), (18724, 18447961), (18767, 18405692), (23746, 14546434), (27524, 12549761), (29596, 11671159), (30473, 11335268), (32767, 10541692), (37534, 9202846), (47492, 7273217), (48167, 7171292), (57833, 5972708), (60946, 5667634), (65534, 5270846), (75068, 4601423), (83111, 4156124), (96334, 3585646), (115666, 2986354), (121892, 2833817), (131068, 2635423), (148433, 2327108), (166222, 2078062), (192668, 1792823), (213311, 1619324), (229369, 1505956), (231332, 1493177), (296866, 1163554), (332444, 1039031), (376489, 917476), (404831, 853244), (426622, 809662), (458738, 752978), (581777, 593732)]