123731664

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1753

約数の個数: 120

約数和(自身を含む): 384046848

約数和(自身を除く): 260315184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1697, 1736, 2352, 2604, 3038, 3394, 3472, 4557, 5091, 5208, 6076, 6788, 9114, 10182, 10416, 11879, 12152, 13576, 18228, 20364, 23758, 24304, 27152, 35637, 36456, 40728, 47516, 52607, 71274, 72912, 81456, 83153, 95032, 105214, 142548, 157821, 166306, 190064, 210428, 249459, 285096, 315642, 332612, 368249, 420856, 498918, 570192, 631284, 665224, 736498, 841712, 997836, 1104747, 1262568, 1330448, 1472996, 1995672, 2209494, 2525136, 2577743, 2945992, 3991344, 4418988, 5155486, 5891984, 7733229, 8837976, 10310972, 15466458, 17675952, 20621944, 30932916, 41243888, 61865832, 123731664]

約数ペア:

[(1, 123731664), (2, 61865832), (3, 41243888), (4, 30932916), (6, 20621944), (7, 17675952), (8, 15466458), (12, 10310972), (14, 8837976), (16, 7733229), (21, 5891984), (24, 5155486), (28, 4418988), (31, 3991344), (42, 2945992), (48, 2577743), (49, 2525136), (56, 2209494), (62, 1995672), (84, 1472996), (93, 1330448), (98, 1262568), (112, 1104747), (124, 997836), (147, 841712), (168, 736498), (186, 665224), (196, 631284), (217, 570192), (248, 498918), (294, 420856), (336, 368249), (372, 332612), (392, 315642), (434, 285096), (496, 249459), (588, 210428), (651, 190064), (744, 166306), (784, 157821), (868, 142548), (1176, 105214), (1302, 95032), (1488, 83153), (1519, 81456), (1697, 72912), (1736, 71274), (2352, 52607), (2604, 47516), (3038, 40728), (3394, 36456), (3472, 35637), (4557, 27152), (5091, 24304), (5208, 23758), (6076, 20364), (6788, 18228), (9114, 13576), (10182, 12152), (10416, 11879)]