230991684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 694987776

約数和(自身を除く): 463996092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 71, 77, 84, 98, 132, 142, 147, 154, 196, 213, 231, 284, 294, 308, 426, 462, 497, 503, 539, 588, 781, 852, 924, 994, 1006, 1078, 1491, 1509, 1562, 1617, 1988, 2012, 2156, 2343, 2982, 3018, 3124, 3234, 3479, 3521, 4686, 5467, 5533, 5964, 6036, 6468, 6958, 7042, 9372, 10437, 10563, 10934, 11066, 13916, 14084, 16401, 16599, 20874, 21126, 21868, 22132, 24647, 32802, 33198, 35713, 38269, 38731, 41748, 42252, 49294, 65604, 66396, 71426, 73941, 76538, 77462, 98588, 107139, 114807, 116193, 142852, 147882, 153076, 154924, 214278, 229614, 232386, 249991, 271117, 295764, 392843, 428556, 459228, 464772, 499982, 542234, 749973, 785686, 813351, 999964, 1084468, 1178529, 1499946, 1571372, 1626702, 1749937, 2357058, 2749901, 2999892, 3253404, 3499874, 4714116, 5249811, 5499802, 6999748, 8249703, 10499622, 10999604, 16499406, 19249307, 20999244, 32998812, 38498614, 57747921, 76997228, 115495842, 230991684]

約数ペア:

[(1, 230991684), (2, 115495842), (3, 76997228), (4, 57747921), (6, 38498614), (7, 32998812), (11, 20999244), (12, 19249307), (14, 16499406), (21, 10999604), (22, 10499622), (28, 8249703), (33, 6999748), (42, 5499802), (44, 5249811), (49, 4714116), (66, 3499874), (71, 3253404), (77, 2999892), (84, 2749901), (98, 2357058), (132, 1749937), (142, 1626702), (147, 1571372), (154, 1499946), (196, 1178529), (213, 1084468), (231, 999964), (284, 813351), (294, 785686), (308, 749973), (426, 542234), (462, 499982), (497, 464772), (503, 459228), (539, 428556), (588, 392843), (781, 295764), (852, 271117), (924, 249991), (994, 232386), (1006, 229614), (1078, 214278), (1491, 154924), (1509, 153076), (1562, 147882), (1617, 142852), (1988, 116193), (2012, 114807), (2156, 107139), (2343, 98588), (2982, 77462), (3018, 76538), (3124, 73941), (3234, 71426), (3479, 66396), (3521, 65604), (4686, 49294), (5467, 42252), (5533, 41748), (5964, 38731), (6036, 38269), (6468, 35713), (6958, 33198), (7042, 32802), (9372, 24647), (10437, 22132), (10563, 21868), (10934, 21126), (11066, 20874), (13916, 16599), (14084, 16401)]