1390704588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{967}}^1$

素因数の和:1436

約数の個数: 144

約数和(自身を含む): 4340976640

約数和(自身を除く): 2950272052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 439, 468, 546, 819, 878, 967, 1092, 1317, 1638, 1756, 1934, 2634, 2901, 3073, 3276, 3868, 3951, 5268, 5707, 5802, 6146, 6769, 7902, 8703, 9219, 11414, 11604, 12292, 12571, 13538, 15804, 17121, 17406, 18438, 20307, 22828, 25142, 27076, 27657, 34242, 34812, 36876, 37713, 39949, 40614, 50284, 51363, 55314, 60921, 68484, 75426, 79898, 81228, 87997, 102726, 110628, 113139, 119847, 121842, 150852, 159796, 175994, 205452, 226278, 239694, 243684, 263991, 351988, 359541, 424513, 452556, 479388, 527982, 719082, 791973, 849026, 1055964, 1273539, 1438164, 1583946, 1698052, 2547078, 2971591, 3167892, 3820617, 5094156, 5518669, 5943182, 7641234, 8914773, 11037338, 11886364, 15282468, 16556007, 17829546, 22074676, 26744319, 33112014, 35659092, 38630683, 49668021, 53488638, 66224028, 77261366, 99336042, 106977276, 115892049, 154522732, 198672084, 231784098, 347676147, 463568196, 695352294, 1390704588]

約数ペア:

[(1, 1390704588), (2, 695352294), (3, 463568196), (4, 347676147), (6, 231784098), (7, 198672084), (9, 154522732), (12, 115892049), (13, 106977276), (14, 99336042), (18, 77261366), (21, 66224028), (26, 53488638), (28, 49668021), (36, 38630683), (39, 35659092), (42, 33112014), (52, 26744319), (63, 22074676), (78, 17829546), (84, 16556007), (91, 15282468), (117, 11886364), (126, 11037338), (156, 8914773), (182, 7641234), (234, 5943182), (252, 5518669), (273, 5094156), (364, 3820617), (439, 3167892), (468, 2971591), (546, 2547078), (819, 1698052), (878, 1583946), (967, 1438164), (1092, 1273539), (1317, 1055964), (1638, 849026), (1756, 791973), (1934, 719082), (2634, 527982), (2901, 479388), (3073, 452556), (3276, 424513), (3868, 359541), (3951, 351988), (5268, 263991), (5707, 243684), (5802, 239694), (6146, 226278), (6769, 205452), (7902, 175994), (8703, 159796), (9219, 150852), (11414, 121842), (11604, 119847), (12292, 113139), (12571, 110628), (13538, 102726), (15804, 87997), (17121, 81228), (17406, 79898), (18438, 75426), (20307, 68484), (22828, 60921), (25142, 55314), (27076, 51363), (27657, 50284), (34242, 40614), (34812, 39949), (36876, 37713)]