642325803552

素因数分解:

$2^5\times 3^5\times {\mathrm{53}}^1\times {\mathrm{1558559}}^1$

素因数の和:1558637

約数の個数: 144

約数和(自身を含む): 1930008487680

約数和(自身を除く): 1287682684128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 243, 288, 318, 324, 424, 432, 477, 486, 636, 648, 848, 864, 954, 972, 1272, 1296, 1431, 1696, 1908, 1944, 2544, 2592, 2862, 3816, 3888, 4293, 5088, 5724, 7632, 7776, 8586, 11448, 12879, 15264, 17172, 22896, 25758, 34344, 45792, 51516, 68688, 103032, 137376, 206064, 412128, 1558559, 3117118, 4675677, 6234236, 9351354, 12468472, 14027031, 18702708, 24936944, 28054062, 37405416, 42081093, 49873888, 56108124, 74810832, 82603627, 84162186, 112216248, 126243279, 149621664, 165207254, 168324372, 224432496, 247810881, 252486558, 330414508, 336648744, 378729837, 448864992, 495621762, 504973116, 660829016, 673297488, 743432643, 757459674, 991243524, 1009946232, 1321658032, 1346594976, 1486865286, 1514919348, 1982487048, 2019892464, 2230297929, 2643316064, 2973730572, 3029838696, 3964974096, 4039784928, 4460595858, 5947461144, 6059677392, 6690893787, 7929948192, 8921191716, 11894922288, 12119354784, 13381787574, 17842383432, 20072681361, 23789844576, 26763575148, 35684766864, 40145362722, 53527150296, 71369533728, 80290725444, 107054300592, 160581450888, 214108601184, 321162901776, 642325803552]

約数ペア:

[(1, 642325803552), (2, 321162901776), (3, 214108601184), (4, 160581450888), (6, 107054300592), (8, 80290725444), (9, 71369533728), (12, 53527150296), (16, 40145362722), (18, 35684766864), (24, 26763575148), (27, 23789844576), (32, 20072681361), (36, 17842383432), (48, 13381787574), (53, 12119354784), (54, 11894922288), (72, 8921191716), (81, 7929948192), (96, 6690893787), (106, 6059677392), (108, 5947461144), (144, 4460595858), (159, 4039784928), (162, 3964974096), (212, 3029838696), (216, 2973730572), (243, 2643316064), (288, 2230297929), (318, 2019892464), (324, 1982487048), (424, 1514919348), (432, 1486865286), (477, 1346594976), (486, 1321658032), (636, 1009946232), (648, 991243524), (848, 757459674), (864, 743432643), (954, 673297488), (972, 660829016), (1272, 504973116), (1296, 495621762), (1431, 448864992), (1696, 378729837), (1908, 336648744), (1944, 330414508), (2544, 252486558), (2592, 247810881), (2862, 224432496), (3816, 168324372), (3888, 165207254), (4293, 149621664), (5088, 126243279), (5724, 112216248), (7632, 84162186), (7776, 82603627), (8586, 74810832), (11448, 56108124), (12879, 49873888), (15264, 42081093), (17172, 37405416), (22896, 28054062), (25758, 24936944), (34344, 18702708), (45792, 14027031), (51516, 12468472), (68688, 9351354), (103032, 6234236), (137376, 4675677), (206064, 3117118), (412128, 1558559)]