123743281284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{7933}}^1$

素因数の和:8439

約数の個数: 192

約数和(自身を含む): 375348019200

約数和(自身を除く): 251604737916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 439, 564, 658, 756, 846, 878, 987, 1269, 1316, 1317, 1692, 1756, 1974, 2538, 2634, 2961, 3073, 3948, 3951, 5076, 5268, 5922, 6146, 7902, 7933, 8883, 9219, 11844, 11853, 12292, 15804, 15866, 17766, 18438, 20633, 23706, 23799, 27657, 31732, 35532, 36876, 41266, 47412, 47598, 55314, 55531, 61899, 71397, 82532, 82971, 95196, 110628, 111062, 123798, 142794, 144431, 165942, 166593, 185697, 214191, 222124, 247596, 285588, 288862, 331884, 333186, 371394, 372851, 428382, 433293, 499779, 557091, 577724, 666372, 742788, 745702, 856764, 866586, 999558, 1114182, 1118553, 1299879, 1491404, 1499337, 1733172, 1999116, 2228364, 2237106, 2599758, 2609957, 2998674, 3355659, 3482587, 3899637, 4474212, 5199516, 5219914, 5997348, 6711318, 6965174, 7799274, 7829871, 10066977, 10439828, 10447761, 13422636, 13930348, 15598548, 15659742, 20133954, 20895522, 23489613, 24378109, 31319484, 31343283, 40267908, 41791044, 46979226, 48756218, 62686566, 70468839, 73134327, 93958452, 94029849, 97512436, 125373132, 140937678, 146268654, 163681589, 188059698, 219402981, 281875356, 292537308, 327363178, 376119396, 438805962, 491044767, 654726356, 658208943, 877611924, 982089534, 1145771123, 1316417886, 1473134301, 1964179068, 2291542246, 2632835772, 2946268602, 3437313369, 4419402903, 4583084492, 5892537204, 6874626738, 8838805806, 10311940107, 13749253476, 17677611612, 20623880214, 30935820321, 41247760428, 61871640642, 123743281284]

約数ペア:

[(1, 123743281284), (2, 61871640642), (3, 41247760428), (4, 30935820321), (6, 20623880214), (7, 17677611612), (9, 13749253476), (12, 10311940107), (14, 8838805806), (18, 6874626738), (21, 5892537204), (27, 4583084492), (28, 4419402903), (36, 3437313369), (42, 2946268602), (47, 2632835772), (54, 2291542246), (63, 1964179068), (84, 1473134301), (94, 1316417886), (108, 1145771123), (126, 982089534), (141, 877611924), (188, 658208943), (189, 654726356), (252, 491044767), (282, 438805962), (329, 376119396), (378, 327363178), (423, 292537308), (439, 281875356), (564, 219402981), (658, 188059698), (756, 163681589), (846, 146268654), (878, 140937678), (987, 125373132), (1269, 97512436), (1316, 94029849), (1317, 93958452), (1692, 73134327), (1756, 70468839), (1974, 62686566), (2538, 48756218), (2634, 46979226), (2961, 41791044), (3073, 40267908), (3948, 31343283), (3951, 31319484), (5076, 24378109), (5268, 23489613), (5922, 20895522), (6146, 20133954), (7902, 15659742), (7933, 15598548), (8883, 13930348), (9219, 13422636), (11844, 10447761), (11853, 10439828), (12292, 10066977), (15804, 7829871), (15866, 7799274), (17766, 6965174), (18438, 6711318), (20633, 5997348), (23706, 5219914), (23799, 5199516), (27657, 4474212), (31732, 3899637), (35532, 3482587), (36876, 3355659), (41266, 2998674), (47412, 2609957), (47598, 2599758), (55314, 2237106), (55531, 2228364), (61899, 1999116), (71397, 1733172), (82532, 1499337), (82971, 1491404), (95196, 1299879), (110628, 1118553), (111062, 1114182), (123798, 999558), (142794, 866586), (144431, 856764), (165942, 745702), (166593, 742788), (185697, 666372), (214191, 577724), (222124, 557091), (247596, 499779), (285588, 433293), (288862, 428382), (331884, 372851), (333186, 371394)]