18478988736

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1$

素因数の和:2879

約数の個数: 224

約数和(自身を含む): 54837104448

約数和(自身を除く): 36358115712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 73, 74, 78, 96, 104, 111, 146, 148, 156, 192, 208, 219, 222, 292, 296, 312, 416, 438, 444, 481, 584, 592, 624, 832, 876, 888, 949, 962, 1168, 1184, 1248, 1443, 1752, 1776, 1898, 1924, 2336, 2368, 2496, 2701, 2741, 2847, 2886, 3504, 3552, 3796, 3848, 4672, 5402, 5482, 5694, 5772, 7008, 7104, 7592, 7696, 8103, 8223, 10804, 10964, 11388, 11544, 14016, 15184, 15392, 16206, 16446, 21608, 21928, 22776, 23088, 30368, 30784, 32412, 32892, 35113, 35633, 43216, 43856, 45552, 46176, 60736, 64824, 65784, 70226, 71266, 86432, 87712, 91104, 92352, 101417, 105339, 106899, 129648, 131568, 140452, 142532, 172864, 175424, 182208, 200093, 202834, 210678, 213798, 259296, 263136, 280904, 285064, 304251, 400186, 405668, 421356, 427596, 518592, 526272, 561808, 570128, 600279, 608502, 800372, 811336, 842712, 855192, 1123616, 1140256, 1200558, 1217004, 1318421, 1600744, 1622672, 1685424, 1710384, 2247232, 2280512, 2401116, 2434008, 2601209, 2636842, 3201488, 3245344, 3370848, 3420768, 3955263, 4802232, 4868016, 5202418, 5273684, 6402976, 6490688, 6741696, 6841536, 7403441, 7803627, 7910526, 9604464, 9736032, 10404836, 10547368, 12805952, 14806882, 15607254, 15821052, 19208928, 19472064, 20809672, 21094736, 22210323, 29613764, 31214508, 31642104, 38417856, 41619344, 42189472, 44420646, 59227528, 62429016, 63284208, 83238688, 84378944, 88841292, 96244733, 118455056, 124858032, 126568416, 166477376, 177682584, 192489466, 236910112, 249716064, 253136832, 288734199, 355365168, 384978932, 473820224, 499432128, 577468398, 710730336, 769957864, 1154936796, 1421460672, 1539915728, 2309873592, 3079831456, 4619747184, 6159662912, 9239494368, 18478988736]

約数ペア:

[(1, 18478988736), (2, 9239494368), (3, 6159662912), (4, 4619747184), (6, 3079831456), (8, 2309873592), (12, 1539915728), (13, 1421460672), (16, 1154936796), (24, 769957864), (26, 710730336), (32, 577468398), (37, 499432128), (39, 473820224), (48, 384978932), (52, 355365168), (64, 288734199), (73, 253136832), (74, 249716064), (78, 236910112), (96, 192489466), (104, 177682584), (111, 166477376), (146, 126568416), (148, 124858032), (156, 118455056), (192, 96244733), (208, 88841292), (219, 84378944), (222, 83238688), (292, 63284208), (296, 62429016), (312, 59227528), (416, 44420646), (438, 42189472), (444, 41619344), (481, 38417856), (584, 31642104), (592, 31214508), (624, 29613764), (832, 22210323), (876, 21094736), (888, 20809672), (949, 19472064), (962, 19208928), (1168, 15821052), (1184, 15607254), (1248, 14806882), (1443, 12805952), (1752, 10547368), (1776, 10404836), (1898, 9736032), (1924, 9604464), (2336, 7910526), (2368, 7803627), (2496, 7403441), (2701, 6841536), (2741, 6741696), (2847, 6490688), (2886, 6402976), (3504, 5273684), (3552, 5202418), (3796, 4868016), (3848, 4802232), (4672, 3955263), (5402, 3420768), (5482, 3370848), (5694, 3245344), (5772, 3201488), (7008, 2636842), (7104, 2601209), (7592, 2434008), (7696, 2401116), (8103, 2280512), (8223, 2247232), (10804, 1710384), (10964, 1685424), (11388, 1622672), (11544, 1600744), (14016, 1318421), (15184, 1217004), (15392, 1200558), (16206, 1140256), (16446, 1123616), (21608, 855192), (21928, 842712), (22776, 811336), (23088, 800372), (30368, 608502), (30784, 600279), (32412, 570128), (32892, 561808), (35113, 526272), (35633, 518592), (43216, 427596), (43856, 421356), (45552, 405668), (46176, 400186), (60736, 304251), (64824, 285064), (65784, 280904), (70226, 263136), (71266, 259296), (86432, 213798), (87712, 210678), (91104, 202834), (92352, 200093), (101417, 182208), (105339, 175424), (106899, 172864), (129648, 142532), (131568, 140452)]