1808694132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 5298585600

約数和(自身を除く): 3489891468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 139, 186, 217, 228, 263, 266, 278, 372, 399, 417, 434, 526, 532, 556, 589, 651, 789, 798, 834, 868, 973, 1052, 1178, 1302, 1578, 1596, 1668, 1767, 1841, 1946, 2356, 2604, 2641, 2919, 3156, 3534, 3682, 3892, 4123, 4309, 4997, 5282, 5523, 5838, 7068, 7364, 7923, 8153, 8246, 8618, 9994, 10564, 11046, 11676, 12369, 12927, 14991, 15846, 16306, 16492, 17236, 18487, 19988, 22092, 24459, 24738, 25854, 29982, 30163, 31692, 32612, 34979, 36557, 36974, 48918, 49476, 51708, 55461, 57071, 59964, 60326, 69958, 73114, 73948, 81871, 90489, 97836, 104937, 109671, 110922, 114142, 120652, 139916, 146228, 154907, 163742, 171213, 180978, 209874, 219342, 221844, 228284, 245613, 255899, 309814, 327484, 342426, 361956, 419748, 438684, 464721, 491226, 511798, 573097, 619628, 684852, 694583, 767697, 929442, 982452, 1023596, 1084349, 1133267, 1146194, 1389166, 1535394, 1719291, 1858884, 2083749, 2168698, 2266534, 2292388, 2778332, 3070788, 3253047, 3399801, 3438582, 4167498, 4337396, 4533068, 4862081, 6506094, 6799602, 6877164, 7932869, 8334996, 9724162, 13012188, 13599204, 14586243, 15865738, 19448324, 21532073, 23798607, 29172486, 31731476, 43064146, 47597214, 58344972, 64596219, 86128292, 95194428, 129192438, 150724511, 258384876, 301449022, 452173533, 602898044, 904347066, 1808694132]

約数ペア:

[(1, 1808694132), (2, 904347066), (3, 602898044), (4, 452173533), (6, 301449022), (7, 258384876), (12, 150724511), (14, 129192438), (19, 95194428), (21, 86128292), (28, 64596219), (31, 58344972), (38, 47597214), (42, 43064146), (57, 31731476), (62, 29172486), (76, 23798607), (84, 21532073), (93, 19448324), (114, 15865738), (124, 14586243), (133, 13599204), (139, 13012188), (186, 9724162), (217, 8334996), (228, 7932869), (263, 6877164), (266, 6799602), (278, 6506094), (372, 4862081), (399, 4533068), (417, 4337396), (434, 4167498), (526, 3438582), (532, 3399801), (556, 3253047), (589, 3070788), (651, 2778332), (789, 2292388), (798, 2266534), (834, 2168698), (868, 2083749), (973, 1858884), (1052, 1719291), (1178, 1535394), (1302, 1389166), (1578, 1146194), (1596, 1133267), (1668, 1084349), (1767, 1023596), (1841, 982452), (1946, 929442), (2356, 767697), (2604, 694583), (2641, 684852), (2919, 619628), (3156, 573097), (3534, 511798), (3682, 491226), (3892, 464721), (4123, 438684), (4309, 419748), (4997, 361956), (5282, 342426), (5523, 327484), (5838, 309814), (7068, 255899), (7364, 245613), (7923, 228284), (8153, 221844), (8246, 219342), (8618, 209874), (9994, 180978), (10564, 171213), (11046, 163742), (11676, 154907), (12369, 146228), (12927, 139916), (14991, 120652), (15846, 114142), (16306, 110922), (16492, 109671), (17236, 104937), (18487, 97836), (19988, 90489), (22092, 81871), (24459, 73948), (24738, 73114), (25854, 69958), (29982, 60326), (30163, 59964), (31692, 57071), (32612, 55461), (34979, 51708), (36557, 49476), (36974, 48918)]