1312415244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 3999744000

約数和(自身を除く): 2687328756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 149, 183, 189, 191, 244, 252, 298, 366, 378, 382, 427, 447, 549, 573, 596, 732, 756, 764, 854, 894, 1043, 1098, 1146, 1281, 1337, 1341, 1647, 1708, 1719, 1788, 2086, 2196, 2292, 2562, 2674, 2682, 3129, 3294, 3438, 3843, 4011, 4023, 4172, 5124, 5157, 5348, 5364, 6258, 6588, 6876, 7686, 8022, 8046, 9089, 9387, 10314, 11529, 11651, 12033, 12516, 15372, 16044, 16092, 18178, 18774, 20628, 23058, 23302, 24066, 27267, 28161, 28459, 34953, 36099, 36356, 37548, 46116, 46604, 48132, 54534, 56322, 56918, 63623, 69906, 72198, 81557, 81801, 85377, 104859, 109068, 112644, 113836, 127246, 139812, 144396, 163114, 163602, 170754, 190869, 199213, 209718, 244671, 245403, 254492, 256131, 314577, 326228, 327204, 341508, 381738, 398426, 419436, 489342, 490806, 512262, 572607, 597639, 629154, 734013, 763476, 768393, 796852, 978684, 981612, 1024524, 1145214, 1195278, 1258308, 1468026, 1536786, 1717821, 1735999, 1792917, 2202039, 2290428, 2390556, 2936052, 3073572, 3435642, 3471998, 3585834, 4404078, 5207997, 5378751, 6871284, 6943996, 7171668, 8808156, 10415994, 10757502, 12151993, 15623991, 20831988, 21515004, 24303986, 31247982, 36455979, 46871973, 48607972, 62495964, 72911958, 93743946, 109367937, 145823916, 187487892, 218735874, 328103811, 437471748, 656207622, 1312415244]

約数ペア:

[(1, 1312415244), (2, 656207622), (3, 437471748), (4, 328103811), (6, 218735874), (7, 187487892), (9, 145823916), (12, 109367937), (14, 93743946), (18, 72911958), (21, 62495964), (27, 48607972), (28, 46871973), (36, 36455979), (42, 31247982), (54, 24303986), (61, 21515004), (63, 20831988), (84, 15623991), (108, 12151993), (122, 10757502), (126, 10415994), (149, 8808156), (183, 7171668), (189, 6943996), (191, 6871284), (244, 5378751), (252, 5207997), (298, 4404078), (366, 3585834), (378, 3471998), (382, 3435642), (427, 3073572), (447, 2936052), (549, 2390556), (573, 2290428), (596, 2202039), (732, 1792917), (756, 1735999), (764, 1717821), (854, 1536786), (894, 1468026), (1043, 1258308), (1098, 1195278), (1146, 1145214), (1281, 1024524), (1337, 981612), (1341, 978684), (1647, 796852), (1708, 768393), (1719, 763476), (1788, 734013), (2086, 629154), (2196, 597639), (2292, 572607), (2562, 512262), (2674, 490806), (2682, 489342), (3129, 419436), (3294, 398426), (3438, 381738), (3843, 341508), (4011, 327204), (4023, 326228), (4172, 314577), (5124, 256131), (5157, 254492), (5348, 245403), (5364, 244671), (6258, 209718), (6588, 199213), (6876, 190869), (7686, 170754), (8022, 163602), (8046, 163114), (9089, 144396), (9387, 139812), (10314, 127246), (11529, 113836), (11651, 112644), (12033, 109068), (12516, 104859), (15372, 85377), (16044, 81801), (16092, 81557), (18178, 72198), (18774, 69906), (20628, 63623), (23058, 56918), (23302, 56322), (24066, 54534), (27267, 48132), (28161, 46604), (28459, 46116), (34953, 37548), (36099, 36356)]