1997607312

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2142

約数の個数: 160

約数和(自身を含む): 5980867200

約数和(自身を除く): 3983259888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 53, 54, 72, 86, 106, 108, 129, 144, 159, 172, 212, 216, 258, 318, 344, 387, 424, 432, 477, 516, 636, 688, 774, 848, 954, 1032, 1161, 1272, 1431, 1548, 1908, 2029, 2064, 2279, 2322, 2544, 2862, 3096, 3816, 4058, 4558, 4644, 5724, 6087, 6192, 6837, 7632, 8116, 9116, 9288, 11448, 12174, 13674, 16232, 18232, 18261, 18576, 20511, 22896, 24348, 27348, 32464, 36464, 36522, 41022, 48696, 54696, 54783, 61533, 73044, 82044, 87247, 97392, 107537, 109392, 109566, 123066, 146088, 164088, 174494, 215074, 219132, 246132, 261741, 292176, 322611, 328176, 348988, 430148, 438264, 492264, 523482, 645222, 697976, 785223, 860296, 876528, 967833, 984528, 1046964, 1290444, 1395952, 1570446, 1720592, 1935666, 2093928, 2355669, 2580888, 2903499, 3140892, 3871332, 4187856, 4624091, 4711338, 5161776, 5806998, 6281784, 7742664, 9248182, 9422676, 11613996, 12563568, 13872273, 15485328, 18496364, 18845352, 23227992, 27744546, 36992728, 37690704, 41616819, 46455984, 55489092, 73985456, 83233638, 110978184, 124850457, 166467276, 221956368, 249700914, 332934552, 499401828, 665869104, 998803656, 1997607312]

約数ペア:

[(1, 1997607312), (2, 998803656), (3, 665869104), (4, 499401828), (6, 332934552), (8, 249700914), (9, 221956368), (12, 166467276), (16, 124850457), (18, 110978184), (24, 83233638), (27, 73985456), (36, 55489092), (43, 46455984), (48, 41616819), (53, 37690704), (54, 36992728), (72, 27744546), (86, 23227992), (106, 18845352), (108, 18496364), (129, 15485328), (144, 13872273), (159, 12563568), (172, 11613996), (212, 9422676), (216, 9248182), (258, 7742664), (318, 6281784), (344, 5806998), (387, 5161776), (424, 4711338), (432, 4624091), (477, 4187856), (516, 3871332), (636, 3140892), (688, 2903499), (774, 2580888), (848, 2355669), (954, 2093928), (1032, 1935666), (1161, 1720592), (1272, 1570446), (1431, 1395952), (1548, 1290444), (1908, 1046964), (2029, 984528), (2064, 967833), (2279, 876528), (2322, 860296), (2544, 785223), (2862, 697976), (3096, 645222), (3816, 523482), (4058, 492264), (4558, 438264), (4644, 430148), (5724, 348988), (6087, 328176), (6192, 322611), (6837, 292176), (7632, 261741), (8116, 246132), (9116, 219132), (9288, 215074), (11448, 174494), (12174, 164088), (13674, 146088), (16232, 123066), (18232, 109566), (18261, 109392), (18576, 107537), (20511, 97392), (22896, 87247), (24348, 82044), (27348, 73044), (32464, 61533), (36464, 54783), (36522, 54696), (41022, 48696)]