19815940224

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:852

約数の個数: 256

約数和(自身を含む): 60372576000

約数和(自身を除く): 40556635776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 353, 384, 432, 439, 444, 576, 592, 666, 706, 864, 878, 888, 999, 1059, 1152, 1184, 1317, 1332, 1412, 1728, 1756, 1776, 1998, 2118, 2368, 2634, 2664, 2824, 3177, 3456, 3512, 3552, 3951, 3996, 4236, 4736, 5268, 5328, 5648, 6354, 7024, 7104, 7902, 7992, 8472, 9531, 10536, 10656, 11296, 11853, 12708, 13061, 14048, 14208, 15804, 15984, 16243, 16944, 19062, 21072, 21312, 22592, 23706, 25416, 26122, 28096, 31608, 31968, 32486, 33888, 38124, 39183, 42144, 42624, 45184, 47412, 48729, 50832, 52244, 56192, 63216, 63936, 64972, 67776, 76248, 78366, 84288, 94824, 97458, 101664, 104488, 117549, 126432, 127872, 129944, 135552, 146187, 152496, 154967, 156732, 168576, 189648, 194916, 203328, 208976, 235098, 252864, 259888, 292374, 304992, 309934, 313464, 352647, 379296, 389832, 406656, 417952, 438561, 464901, 470196, 505728, 519776, 584748, 609984, 619868, 626928, 705294, 758592, 779664, 835904, 877122, 929802, 940392, 1039552, 1169496, 1219968, 1239736, 1253856, 1394703, 1410588, 1517184, 1559328, 1671808, 1754244, 1859604, 1880784, 2079104, 2338992, 2479472, 2507712, 2789406, 2821176, 3118656, 3508488, 3719208, 3761568, 4184109, 4677984, 4958944, 5015424, 5578812, 5642352, 5733779, 6237312, 7016976, 7438416, 7523136, 8368218, 9355968, 9917888, 11157624, 11284704, 11467558, 14033952, 14876832, 15046272, 16736436, 17201337, 18711936, 19835776, 22315248, 22569408, 22935116, 28067904, 29753664, 33472872, 34402674, 44630496, 45138816, 45870232, 51604011, 56135808, 59507328, 66945744, 68805348, 89260992, 91740464, 103208022, 133891488, 137610696, 154812033, 178521984, 183480928, 206416044, 267782976, 275221392, 309624066, 366961856, 412832088, 535565952, 550442784, 619248132, 733923712, 825664176, 1100885568, 1238496264, 1651328352, 2201771136, 2476992528, 3302656704, 4953985056, 6605313408, 9907970112, 19815940224]

約数ペア:

[(1, 19815940224), (2, 9907970112), (3, 6605313408), (4, 4953985056), (6, 3302656704), (8, 2476992528), (9, 2201771136), (12, 1651328352), (16, 1238496264), (18, 1100885568), (24, 825664176), (27, 733923712), (32, 619248132), (36, 550442784), (37, 535565952), (48, 412832088), (54, 366961856), (64, 309624066), (72, 275221392), (74, 267782976), (96, 206416044), (108, 183480928), (111, 178521984), (128, 154812033), (144, 137610696), (148, 133891488), (192, 103208022), (216, 91740464), (222, 89260992), (288, 68805348), (296, 66945744), (333, 59507328), (353, 56135808), (384, 51604011), (432, 45870232), (439, 45138816), (444, 44630496), (576, 34402674), (592, 33472872), (666, 29753664), (706, 28067904), (864, 22935116), (878, 22569408), (888, 22315248), (999, 19835776), (1059, 18711936), (1152, 17201337), (1184, 16736436), (1317, 15046272), (1332, 14876832), (1412, 14033952), (1728, 11467558), (1756, 11284704), (1776, 11157624), (1998, 9917888), (2118, 9355968), (2368, 8368218), (2634, 7523136), (2664, 7438416), (2824, 7016976), (3177, 6237312), (3456, 5733779), (3512, 5642352), (3552, 5578812), (3951, 5015424), (3996, 4958944), (4236, 4677984), (4736, 4184109), (5268, 3761568), (5328, 3719208), (5648, 3508488), (6354, 3118656), (7024, 2821176), (7104, 2789406), (7902, 2507712), (7992, 2479472), (8472, 2338992), (9531, 2079104), (10536, 1880784), (10656, 1859604), (11296, 1754244), (11853, 1671808), (12708, 1559328), (13061, 1517184), (14048, 1410588), (14208, 1394703), (15804, 1253856), (15984, 1239736), (16243, 1219968), (16944, 1169496), (19062, 1039552), (21072, 940392), (21312, 929802), (22592, 877122), (23706, 835904), (25416, 779664), (26122, 758592), (28096, 705294), (31608, 626928), (31968, 619868), (32486, 609984), (33888, 584748), (38124, 519776), (39183, 505728), (42144, 470196), (42624, 464901), (45184, 438561), (47412, 417952), (48729, 406656), (50832, 389832), (52244, 379296), (56192, 352647), (63216, 313464), (63936, 309934), (64972, 304992), (67776, 292374), (76248, 259888), (78366, 252864), (84288, 235098), (94824, 208976), (97458, 203328), (101664, 194916), (104488, 189648), (117549, 168576), (126432, 156732), (127872, 154967), (129944, 152496), (135552, 146187)]