214639404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 620524800

約数和(自身を除く): 405885396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 59, 69, 84, 92, 98, 118, 138, 147, 161, 177, 196, 236, 269, 276, 294, 322, 354, 413, 483, 538, 588, 644, 708, 807, 826, 966, 1076, 1127, 1239, 1357, 1614, 1652, 1883, 1932, 2254, 2478, 2714, 2891, 3228, 3381, 3766, 4071, 4508, 4956, 5428, 5649, 5782, 6187, 6762, 7532, 8142, 8673, 9499, 11298, 11564, 12374, 13181, 13524, 15871, 16284, 17346, 18561, 18998, 22596, 24748, 26362, 28497, 31742, 34692, 37122, 37996, 39543, 43309, 47613, 52724, 56994, 63484, 66493, 74244, 79086, 86618, 95226, 111097, 113988, 129927, 132986, 158172, 173236, 190452, 199479, 222194, 259854, 265972, 303163, 333291, 365033, 398958, 444388, 519708, 606326, 666582, 730066, 777679, 797916, 909489, 1095099, 1212652, 1333164, 1460132, 1555358, 1818978, 2190198, 2333037, 2555231, 3110716, 3637956, 4380396, 4666074, 5110462, 7665693, 9332148, 10220924, 15331386, 17886617, 30662772, 35773234, 53659851, 71546468, 107319702, 214639404]

約数ペア:

[(1, 214639404), (2, 107319702), (3, 71546468), (4, 53659851), (6, 35773234), (7, 30662772), (12, 17886617), (14, 15331386), (21, 10220924), (23, 9332148), (28, 7665693), (42, 5110462), (46, 4666074), (49, 4380396), (59, 3637956), (69, 3110716), (84, 2555231), (92, 2333037), (98, 2190198), (118, 1818978), (138, 1555358), (147, 1460132), (161, 1333164), (177, 1212652), (196, 1095099), (236, 909489), (269, 797916), (276, 777679), (294, 730066), (322, 666582), (354, 606326), (413, 519708), (483, 444388), (538, 398958), (588, 365033), (644, 333291), (708, 303163), (807, 265972), (826, 259854), (966, 222194), (1076, 199479), (1127, 190452), (1239, 173236), (1357, 158172), (1614, 132986), (1652, 129927), (1883, 113988), (1932, 111097), (2254, 95226), (2478, 86618), (2714, 79086), (2891, 74244), (3228, 66493), (3381, 63484), (3766, 56994), (4071, 52724), (4508, 47613), (4956, 43309), (5428, 39543), (5649, 37996), (5782, 37122), (6187, 34692), (6762, 31742), (7532, 28497), (8142, 26362), (8673, 24748), (9499, 22596), (11298, 18998), (11564, 18561), (12374, 17346), (13181, 16284), (13524, 15871)]