287533152

素因数分解:

$2^5\times 3^5\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 858574080

約数和(自身を除く): 571040928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 103, 108, 144, 162, 206, 216, 243, 288, 309, 324, 359, 412, 432, 486, 618, 648, 718, 824, 864, 927, 972, 1077, 1236, 1296, 1436, 1648, 1854, 1944, 2154, 2472, 2592, 2781, 2872, 3231, 3296, 3708, 3888, 4308, 4944, 5562, 5744, 6462, 7416, 7776, 8343, 8616, 9693, 9888, 11124, 11488, 12924, 14832, 16686, 17232, 19386, 22248, 25029, 25848, 29079, 29664, 33372, 34464, 36977, 38772, 44496, 50058, 51696, 58158, 66744, 73954, 77544, 87237, 88992, 100116, 103392, 110931, 116316, 133488, 147908, 155088, 174474, 200232, 221862, 232632, 266976, 295816, 310176, 332793, 348948, 400464, 443724, 465264, 591632, 665586, 697896, 800928, 887448, 930528, 998379, 1183264, 1331172, 1395792, 1774896, 1996758, 2662344, 2791584, 2995137, 3549792, 3993516, 5324688, 5990274, 7987032, 8985411, 10649376, 11980548, 15974064, 17970822, 23961096, 31948128, 35941644, 47922192, 71883288, 95844384, 143766576, 287533152]

約数ペア:

[(1, 287533152), (2, 143766576), (3, 95844384), (4, 71883288), (6, 47922192), (8, 35941644), (9, 31948128), (12, 23961096), (16, 17970822), (18, 15974064), (24, 11980548), (27, 10649376), (32, 8985411), (36, 7987032), (48, 5990274), (54, 5324688), (72, 3993516), (81, 3549792), (96, 2995137), (103, 2791584), (108, 2662344), (144, 1996758), (162, 1774896), (206, 1395792), (216, 1331172), (243, 1183264), (288, 998379), (309, 930528), (324, 887448), (359, 800928), (412, 697896), (432, 665586), (486, 591632), (618, 465264), (648, 443724), (718, 400464), (824, 348948), (864, 332793), (927, 310176), (972, 295816), (1077, 266976), (1236, 232632), (1296, 221862), (1436, 200232), (1648, 174474), (1854, 155088), (1944, 147908), (2154, 133488), (2472, 116316), (2592, 110931), (2781, 103392), (2872, 100116), (3231, 88992), (3296, 87237), (3708, 77544), (3888, 73954), (4308, 66744), (4944, 58158), (5562, 51696), (5744, 50058), (6462, 44496), (7416, 38772), (7776, 36977), (8343, 34464), (8616, 33372), (9693, 29664), (9888, 29079), (11124, 25848), (11488, 25029), (12924, 22248), (14832, 19386), (16686, 17232)]