748563696

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2855

約数の個数: 120

約数和(自身を含む): 2198768000

約数和(自身を除く): 1450204304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 366, 372, 488, 496, 549, 558, 732, 744, 976, 1098, 1116, 1464, 1488, 1891, 2196, 2232, 2749, 2928, 3782, 4392, 4464, 5498, 5673, 7564, 8247, 8784, 10996, 11346, 15128, 16494, 17019, 21992, 22692, 24741, 30256, 32988, 34038, 43984, 45384, 49482, 65976, 68076, 85219, 90768, 98964, 131952, 136152, 167689, 170438, 197928, 255657, 272304, 335378, 340876, 395856, 503067, 511314, 670756, 681752, 766971, 1006134, 1022628, 1341512, 1363504, 1509201, 1533942, 2012268, 2045256, 2683024, 3018402, 3067884, 4024536, 4090512, 5198359, 6036804, 6135768, 8049072, 10396718, 12073608, 12271536, 15595077, 20793436, 24147216, 31190154, 41586872, 46785231, 62380308, 83173744, 93570462, 124760616, 187140924, 249521232, 374281848, 748563696]

約数ペア:

[(1, 748563696), (2, 374281848), (3, 249521232), (4, 187140924), (6, 124760616), (8, 93570462), (9, 83173744), (12, 62380308), (16, 46785231), (18, 41586872), (24, 31190154), (31, 24147216), (36, 20793436), (48, 15595077), (61, 12271536), (62, 12073608), (72, 10396718), (93, 8049072), (122, 6135768), (124, 6036804), (144, 5198359), (183, 4090512), (186, 4024536), (244, 3067884), (248, 3018402), (279, 2683024), (366, 2045256), (372, 2012268), (488, 1533942), (496, 1509201), (549, 1363504), (558, 1341512), (732, 1022628), (744, 1006134), (976, 766971), (1098, 681752), (1116, 670756), (1464, 511314), (1488, 503067), (1891, 395856), (2196, 340876), (2232, 335378), (2749, 272304), (2928, 255657), (3782, 197928), (4392, 170438), (4464, 167689), (5498, 136152), (5673, 131952), (7564, 98964), (8247, 90768), (8784, 85219), (10996, 68076), (11346, 65976), (15128, 49482), (16494, 45384), (17019, 43984), (21992, 34038), (22692, 32988), (24741, 30256)]