1284710448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4493}}^1$

素因数の和:4571

約数の個数: 160

約数和(自身を含む): 4065739776

約数和(自身を除く): 2781029328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 37, 42, 46, 48, 56, 69, 74, 84, 92, 111, 112, 138, 148, 161, 168, 184, 222, 259, 276, 296, 322, 336, 368, 444, 483, 518, 552, 592, 644, 777, 851, 888, 966, 1036, 1104, 1288, 1554, 1702, 1776, 1932, 2072, 2553, 2576, 3108, 3404, 3864, 4144, 4493, 5106, 5957, 6216, 6808, 7728, 8986, 10212, 11914, 12432, 13479, 13616, 17871, 17972, 20424, 23828, 26958, 31451, 35742, 35944, 40848, 47656, 53916, 62902, 71484, 71888, 94353, 95312, 103339, 107832, 125804, 142968, 166241, 188706, 206678, 215664, 251608, 285936, 310017, 332482, 377412, 413356, 498723, 503216, 620034, 664964, 723373, 754824, 826712, 997446, 1163687, 1240068, 1329928, 1446746, 1509648, 1653424, 1994892, 2170119, 2327374, 2480136, 2659856, 2893492, 3491061, 3823543, 3989784, 4340238, 4654748, 4960272, 5786984, 6982122, 7647086, 7979568, 8680476, 9309496, 11470629, 11573968, 13964244, 15294172, 17360952, 18618992, 22941258, 26764801, 27928488, 30588344, 34721904, 45882516, 53529602, 55856976, 61176688, 80294403, 91765032, 107059204, 160588806, 183530064, 214118408, 321177612, 428236816, 642355224, 1284710448]

約数ペア:

[(1, 1284710448), (2, 642355224), (3, 428236816), (4, 321177612), (6, 214118408), (7, 183530064), (8, 160588806), (12, 107059204), (14, 91765032), (16, 80294403), (21, 61176688), (23, 55856976), (24, 53529602), (28, 45882516), (37, 34721904), (42, 30588344), (46, 27928488), (48, 26764801), (56, 22941258), (69, 18618992), (74, 17360952), (84, 15294172), (92, 13964244), (111, 11573968), (112, 11470629), (138, 9309496), (148, 8680476), (161, 7979568), (168, 7647086), (184, 6982122), (222, 5786984), (259, 4960272), (276, 4654748), (296, 4340238), (322, 3989784), (336, 3823543), (368, 3491061), (444, 2893492), (483, 2659856), (518, 2480136), (552, 2327374), (592, 2170119), (644, 1994892), (777, 1653424), (851, 1509648), (888, 1446746), (966, 1329928), (1036, 1240068), (1104, 1163687), (1288, 997446), (1554, 826712), (1702, 754824), (1776, 723373), (1932, 664964), (2072, 620034), (2553, 503216), (2576, 498723), (3108, 413356), (3404, 377412), (3864, 332482), (4144, 310017), (4493, 285936), (5106, 251608), (5957, 215664), (6216, 206678), (6808, 188706), (7728, 166241), (8986, 142968), (10212, 125804), (11914, 107832), (12432, 103339), (13479, 95312), (13616, 94353), (17871, 71888), (17972, 71484), (20424, 62902), (23828, 53916), (26958, 47656), (31451, 40848), (35742, 35944)]