1397673522

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:845

約数の個数: 128

約数和(自身を含む): 3722526720

約数和(自身を除く): 2324853198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 373, 378, 414, 431, 483, 621, 746, 862, 966, 1119, 1242, 1293, 1449, 2238, 2586, 2611, 2898, 3017, 3357, 3879, 4347, 5222, 6034, 6714, 7758, 7833, 8579, 8694, 9051, 9913, 10071, 11637, 15666, 17158, 18102, 19826, 20142, 23274, 23499, 25737, 27153, 29739, 46998, 51474, 54306, 59478, 60053, 69391, 70497, 77211, 81459, 89217, 120106, 138782, 140994, 154422, 160763, 162918, 178434, 180159, 208173, 231633, 267651, 321526, 360318, 416346, 463266, 482289, 535302, 540477, 624519, 964578, 1080954, 1125341, 1249038, 1446867, 1621431, 1873557, 2250682, 2893734, 3242862, 3376023, 3697549, 3747114, 4340601, 6752046, 7395098, 8681202, 10128069, 11092647, 20256138, 22185294, 25882843, 30384207, 33277941, 51765686, 60768414, 66555882, 77648529, 99833823, 155297058, 199667646, 232945587, 465891174, 698836761, 1397673522]

約数ペア:

[(1, 1397673522), (2, 698836761), (3, 465891174), (6, 232945587), (7, 199667646), (9, 155297058), (14, 99833823), (18, 77648529), (21, 66555882), (23, 60768414), (27, 51765686), (42, 33277941), (46, 30384207), (54, 25882843), (63, 22185294), (69, 20256138), (126, 11092647), (138, 10128069), (161, 8681202), (189, 7395098), (207, 6752046), (322, 4340601), (373, 3747114), (378, 3697549), (414, 3376023), (431, 3242862), (483, 2893734), (621, 2250682), (746, 1873557), (862, 1621431), (966, 1446867), (1119, 1249038), (1242, 1125341), (1293, 1080954), (1449, 964578), (2238, 624519), (2586, 540477), (2611, 535302), (2898, 482289), (3017, 463266), (3357, 416346), (3879, 360318), (4347, 321526), (5222, 267651), (6034, 231633), (6714, 208173), (7758, 180159), (7833, 178434), (8579, 162918), (8694, 160763), (9051, 154422), (9913, 140994), (10071, 138782), (11637, 120106), (15666, 89217), (17158, 81459), (18102, 77211), (19826, 70497), (20142, 69391), (23274, 60053), (23499, 59478), (25737, 54306), (27153, 51474), (29739, 46998)]