407319948

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4097

約数の個数: 144

約数和(自身を含む): 1293398400

約数和(自身を除く): 886078452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3591, 3724, 4051, 4788, 5292, 5586, 7182, 8102, 8379, 11172, 12153, 14364, 16204, 16758, 24306, 25137, 28357, 33516, 36459, 48612, 50274, 56714, 72918, 76969, 85071, 100548, 109377, 113428, 145836, 153938, 170142, 198499, 218754, 230907, 255213, 307876, 340284, 396998, 437508, 461814, 510426, 538783, 595497, 692721, 765639, 793996, 923628, 1020852, 1077566, 1190994, 1385442, 1531278, 1616349, 1786491, 2078163, 2155132, 2381988, 2770884, 3062556, 3232698, 3572982, 3771481, 4156326, 4849047, 5359473, 6465396, 7145964, 7542962, 8312652, 9698094, 10718946, 11314443, 14547141, 15085924, 19396188, 21437892, 22628886, 29094282, 33943329, 45257772, 58188564, 67886658, 101829987, 135773316, 203659974, 407319948]

約数ペア:

[(1, 407319948), (2, 203659974), (3, 135773316), (4, 101829987), (6, 67886658), (7, 58188564), (9, 45257772), (12, 33943329), (14, 29094282), (18, 22628886), (19, 21437892), (21, 19396188), (27, 15085924), (28, 14547141), (36, 11314443), (38, 10718946), (42, 9698094), (49, 8312652), (54, 7542962), (57, 7145964), (63, 6465396), (76, 5359473), (84, 4849047), (98, 4156326), (108, 3771481), (114, 3572982), (126, 3232698), (133, 3062556), (147, 2770884), (171, 2381988), (189, 2155132), (196, 2078163), (228, 1786491), (252, 1616349), (266, 1531278), (294, 1385442), (342, 1190994), (378, 1077566), (399, 1020852), (441, 923628), (513, 793996), (532, 765639), (588, 692721), (684, 595497), (756, 538783), (798, 510426), (882, 461814), (931, 437508), (1026, 396998), (1197, 340284), (1323, 307876), (1596, 255213), (1764, 230907), (1862, 218754), (2052, 198499), (2394, 170142), (2646, 153938), (2793, 145836), (3591, 113428), (3724, 109377), (4051, 100548), (4788, 85071), (5292, 76969), (5586, 72918), (7182, 56714), (8102, 50274), (8379, 48612), (11172, 36459), (12153, 33516), (14364, 28357), (16204, 25137), (16758, 24306)]