2128354956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:701

約数の個数: 288

約数和(自身を含む): 7068192768

約数和(自身を除く): 4939837812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 47, 52, 63, 69, 78, 84, 91, 92, 94, 117, 126, 138, 141, 156, 161, 182, 188, 207, 234, 252, 273, 276, 282, 299, 322, 329, 364, 414, 423, 468, 483, 546, 564, 598, 601, 611, 644, 658, 819, 828, 846, 897, 966, 987, 1081, 1092, 1196, 1202, 1222, 1316, 1449, 1638, 1692, 1794, 1803, 1833, 1932, 1974, 2093, 2162, 2404, 2444, 2691, 2898, 2961, 3243, 3276, 3588, 3606, 3666, 3948, 4186, 4207, 4277, 4324, 5382, 5409, 5499, 5796, 5922, 6279, 6486, 7212, 7332, 7567, 7813, 8372, 8414, 8554, 9729, 10764, 10818, 10998, 11844, 12558, 12621, 12831, 12972, 13823, 14053, 15134, 15626, 16828, 17108, 18837, 19458, 21636, 21996, 22701, 23439, 25116, 25242, 25662, 27646, 28106, 28247, 30268, 31252, 37674, 37863, 38493, 38916, 41469, 42159, 45402, 46878, 50484, 51324, 54691, 55292, 56212, 56494, 68103, 70317, 75348, 75726, 76986, 82938, 84318, 84741, 90804, 93756, 96761, 98371, 109382, 112988, 124407, 126477, 136206, 140634, 151452, 153972, 164073, 165876, 168636, 169482, 179699, 193522, 196742, 197729, 218764, 248814, 252954, 254223, 272412, 281268, 290283, 295113, 328146, 338964, 359398, 367211, 387044, 393484, 395458, 492219, 497628, 505908, 508446, 539097, 580566, 590226, 593187, 649681, 656292, 718796, 734422, 790916, 870849, 885339, 984438, 1016892, 1078194, 1101633, 1161132, 1180452, 1186374, 1257893, 1299362, 1468844, 1617291, 1741698, 1770678, 1779561, 1949043, 1968876, 2156388, 2203266, 2372748, 2515786, 2570477, 2598724, 3234582, 3304899, 3483396, 3541356, 3559122, 3773679, 3898086, 4406532, 4547767, 5031572, 5140954, 5847129, 6469164, 6609798, 7118244, 7547358, 7711431, 7796172, 8445853, 9095534, 10281908, 11321037, 11694258, 13219596, 13643301, 15094716, 15422862, 16891706, 18191068, 22642074, 23134293, 23388516, 25337559, 27286602, 30845724, 33783412, 40929903, 45284148, 46268586, 50675118, 54573204, 59120971, 76012677, 81859806, 92537172, 101350236, 118241942, 152025354, 163719612, 177362913, 236483884, 304050708, 354725826, 532088739, 709451652, 1064177478, 2128354956]

約数ペア:

[(1, 2128354956), (2, 1064177478), (3, 709451652), (4, 532088739), (6, 354725826), (7, 304050708), (9, 236483884), (12, 177362913), (13, 163719612), (14, 152025354), (18, 118241942), (21, 101350236), (23, 92537172), (26, 81859806), (28, 76012677), (36, 59120971), (39, 54573204), (42, 50675118), (46, 46268586), (47, 45284148), (52, 40929903), (63, 33783412), (69, 30845724), (78, 27286602), (84, 25337559), (91, 23388516), (92, 23134293), (94, 22642074), (117, 18191068), (126, 16891706), (138, 15422862), (141, 15094716), (156, 13643301), (161, 13219596), (182, 11694258), (188, 11321037), (207, 10281908), (234, 9095534), (252, 8445853), (273, 7796172), (276, 7711431), (282, 7547358), (299, 7118244), (322, 6609798), (329, 6469164), (364, 5847129), (414, 5140954), (423, 5031572), (468, 4547767), (483, 4406532), (546, 3898086), (564, 3773679), (598, 3559122), (601, 3541356), (611, 3483396), (644, 3304899), (658, 3234582), (819, 2598724), (828, 2570477), (846, 2515786), (897, 2372748), (966, 2203266), (987, 2156388), (1081, 1968876), (1092, 1949043), (1196, 1779561), (1202, 1770678), (1222, 1741698), (1316, 1617291), (1449, 1468844), (1638, 1299362), (1692, 1257893), (1794, 1186374), (1803, 1180452), (1833, 1161132), (1932, 1101633), (1974, 1078194), (2093, 1016892), (2162, 984438), (2404, 885339), (2444, 870849), (2691, 790916), (2898, 734422), (2961, 718796), (3243, 656292), (3276, 649681), (3588, 593187), (3606, 590226), (3666, 580566), (3948, 539097), (4186, 508446), (4207, 505908), (4277, 497628), (4324, 492219), (5382, 395458), (5409, 393484), (5499, 387044), (5796, 367211), (5922, 359398), (6279, 338964), (6486, 328146), (7212, 295113), (7332, 290283), (7567, 281268), (7813, 272412), (8372, 254223), (8414, 252954), (8554, 248814), (9729, 218764), (10764, 197729), (10818, 196742), (10998, 193522), (11844, 179699), (12558, 169482), (12621, 168636), (12831, 165876), (12972, 164073), (13823, 153972), (14053, 151452), (15134, 140634), (15626, 136206), (16828, 126477), (17108, 124407), (18837, 112988), (19458, 109382), (21636, 98371), (21996, 96761), (22701, 93756), (23439, 90804), (25116, 84741), (25242, 84318), (25662, 82938), (27646, 76986), (28106, 75726), (28247, 75348), (30268, 70317), (31252, 68103), (37674, 56494), (37863, 56212), (38493, 55292), (38916, 54691), (41469, 51324), (42159, 50484), (45402, 46878)]