642810717504

素因数分解:

$2^6\times 3^4\times {\mathrm{139}}^1\times {\mathrm{892079}}^1$

素因数の和:892242

約数の個数: 140

約数和(自身を含む): 1919203070400

約数和(自身を除く): 1276392352896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 139, 144, 162, 192, 216, 278, 288, 324, 417, 432, 556, 576, 648, 834, 864, 1112, 1251, 1296, 1668, 1728, 2224, 2502, 2592, 3336, 3753, 4448, 5004, 5184, 6672, 7506, 8896, 10008, 11259, 13344, 15012, 20016, 22518, 26688, 30024, 40032, 45036, 60048, 80064, 90072, 120096, 180144, 240192, 360288, 720576, 892079, 1784158, 2676237, 3568316, 5352474, 7136632, 8028711, 10704948, 14273264, 16057422, 21409896, 24086133, 28546528, 32114844, 42819792, 48172266, 57093056, 64229688, 72258399, 85639584, 96344532, 123998981, 128459376, 144516798, 171279168, 192689064, 247997962, 256918752, 289033596, 371996943, 385378128, 495995924, 513837504, 578067192, 743993886, 770756256, 991991848, 1115990829, 1156134384, 1487987772, 1541512512, 1983983696, 2231981658, 2312268768, 2975975544, 3347972487, 3967967392, 4463963316, 4624537536, 5951951088, 6695944974, 7935934784, 8927926632, 10043917461, 11903902176, 13391889948, 17855853264, 20087834922, 23807804352, 26783779896, 35711706528, 40175669844, 53567559792, 71423413056, 80351339688, 107135119584, 160702679376, 214270239168, 321405358752, 642810717504]

約数ペア:

[(1, 642810717504), (2, 321405358752), (3, 214270239168), (4, 160702679376), (6, 107135119584), (8, 80351339688), (9, 71423413056), (12, 53567559792), (16, 40175669844), (18, 35711706528), (24, 26783779896), (27, 23807804352), (32, 20087834922), (36, 17855853264), (48, 13391889948), (54, 11903902176), (64, 10043917461), (72, 8927926632), (81, 7935934784), (96, 6695944974), (108, 5951951088), (139, 4624537536), (144, 4463963316), (162, 3967967392), (192, 3347972487), (216, 2975975544), (278, 2312268768), (288, 2231981658), (324, 1983983696), (417, 1541512512), (432, 1487987772), (556, 1156134384), (576, 1115990829), (648, 991991848), (834, 770756256), (864, 743993886), (1112, 578067192), (1251, 513837504), (1296, 495995924), (1668, 385378128), (1728, 371996943), (2224, 289033596), (2502, 256918752), (2592, 247997962), (3336, 192689064), (3753, 171279168), (4448, 144516798), (5004, 128459376), (5184, 123998981), (6672, 96344532), (7506, 85639584), (8896, 72258399), (10008, 64229688), (11259, 57093056), (13344, 48172266), (15012, 42819792), (20016, 32114844), (22518, 28546528), (26688, 24086133), (30024, 21409896), (40032, 16057422), (45036, 14273264), (60048, 10704948), (80064, 8028711), (90072, 7136632), (120096, 5352474), (180144, 3568316), (240192, 2676237), (360288, 1784158), (720576, 892079)]