21451352064

素因数分解:

$2^{11}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 59156697600

約数和(自身を除く): 37705345536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 197, 222, 256, 296, 384, 394, 444, 479, 512, 591, 592, 768, 788, 888, 958, 1024, 1182, 1184, 1437, 1536, 1576, 1776, 1916, 2048, 2364, 2368, 2874, 3072, 3152, 3552, 3832, 4728, 4736, 5748, 6144, 6304, 7104, 7289, 7664, 9456, 9472, 11496, 12608, 14208, 14578, 15328, 17723, 18912, 18944, 21867, 22992, 25216, 28416, 29156, 30656, 35446, 37824, 37888, 43734, 45984, 50432, 53169, 56832, 58312, 61312, 70892, 75648, 75776, 87468, 91968, 94363, 100864, 106338, 113664, 116624, 122624, 141784, 151296, 174936, 183936, 188726, 201728, 212676, 227328, 233248, 245248, 283089, 283568, 302592, 349872, 367872, 377452, 403456, 425352, 466496, 490496, 566178, 567136, 605184, 699744, 735744, 754904, 850704, 932992, 980992, 1132356, 1134272, 1210368, 1399488, 1471488, 1509808, 1701408, 1865984, 2264712, 2268544, 2798976, 2942976, 3019616, 3402816, 3491431, 3731968, 4529424, 4537088, 5597952, 6039232, 6805632, 6982862, 7463936, 9058848, 9074176, 10474293, 11195904, 12078464, 13611264, 13965724, 14927872, 18117696, 18148352, 20948586, 22391808, 24156928, 27222528, 27931448, 36235392, 36296704, 41897172, 44783616, 48313856, 54445056, 55862896, 72470784, 83794344, 96627712, 108890112, 111725792, 144941568, 167588688, 193255424, 223451584, 289883136, 335177376, 446903168, 579766272, 670354752, 893806336, 1340709504, 1787612672, 2681419008, 3575225344, 5362838016, 7150450688, 10725676032, 21451352064]

約数ペア:

[(1, 21451352064), (2, 10725676032), (3, 7150450688), (4, 5362838016), (6, 3575225344), (8, 2681419008), (12, 1787612672), (16, 1340709504), (24, 893806336), (32, 670354752), (37, 579766272), (48, 446903168), (64, 335177376), (74, 289883136), (96, 223451584), (111, 193255424), (128, 167588688), (148, 144941568), (192, 111725792), (197, 108890112), (222, 96627712), (256, 83794344), (296, 72470784), (384, 55862896), (394, 54445056), (444, 48313856), (479, 44783616), (512, 41897172), (591, 36296704), (592, 36235392), (768, 27931448), (788, 27222528), (888, 24156928), (958, 22391808), (1024, 20948586), (1182, 18148352), (1184, 18117696), (1437, 14927872), (1536, 13965724), (1576, 13611264), (1776, 12078464), (1916, 11195904), (2048, 10474293), (2364, 9074176), (2368, 9058848), (2874, 7463936), (3072, 6982862), (3152, 6805632), (3552, 6039232), (3832, 5597952), (4728, 4537088), (4736, 4529424), (5748, 3731968), (6144, 3491431), (6304, 3402816), (7104, 3019616), (7289, 2942976), (7664, 2798976), (9456, 2268544), (9472, 2264712), (11496, 1865984), (12608, 1701408), (14208, 1509808), (14578, 1471488), (15328, 1399488), (17723, 1210368), (18912, 1134272), (18944, 1132356), (21867, 980992), (22992, 932992), (25216, 850704), (28416, 754904), (29156, 735744), (30656, 699744), (35446, 605184), (37824, 567136), (37888, 566178), (43734, 490496), (45984, 466496), (50432, 425352), (53169, 403456), (56832, 377452), (58312, 367872), (61312, 349872), (70892, 302592), (75648, 283568), (75776, 283089), (87468, 245248), (91968, 233248), (94363, 227328), (100864, 212676), (106338, 201728), (113664, 188726), (116624, 183936), (122624, 174936), (141784, 151296)]