40013316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 124575360

約数和(自身を除く): 84562044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 137, 171, 183, 228, 244, 252, 266, 274, 342, 366, 399, 411, 427, 532, 548, 549, 684, 732, 798, 822, 854, 959, 1098, 1159, 1197, 1233, 1281, 1596, 1644, 1708, 1918, 2196, 2318, 2394, 2466, 2562, 2603, 2877, 3477, 3836, 3843, 4636, 4788, 4932, 5124, 5206, 5754, 6954, 7686, 7809, 8113, 8357, 8631, 10412, 10431, 11508, 13908, 15372, 15618, 16226, 16714, 17262, 18221, 20862, 23427, 24339, 25071, 31236, 32452, 33428, 34524, 36442, 41724, 46854, 48678, 50142, 54663, 58499, 72884, 73017, 75213, 93708, 97356, 100284, 109326, 116998, 146034, 150426, 158783, 163989, 175497, 218652, 233996, 292068, 300852, 317566, 327978, 350994, 476349, 526491, 635132, 655956, 701988, 952698, 1052982, 1111481, 1429047, 1905396, 2105964, 2222962, 2858094, 3334443, 4445924, 5716188, 6668886, 10003329, 13337772, 20006658, 40013316]

約数ペア:

[(1, 40013316), (2, 20006658), (3, 13337772), (4, 10003329), (6, 6668886), (7, 5716188), (9, 4445924), (12, 3334443), (14, 2858094), (18, 2222962), (19, 2105964), (21, 1905396), (28, 1429047), (36, 1111481), (38, 1052982), (42, 952698), (57, 701988), (61, 655956), (63, 635132), (76, 526491), (84, 476349), (114, 350994), (122, 327978), (126, 317566), (133, 300852), (137, 292068), (171, 233996), (183, 218652), (228, 175497), (244, 163989), (252, 158783), (266, 150426), (274, 146034), (342, 116998), (366, 109326), (399, 100284), (411, 97356), (427, 93708), (532, 75213), (548, 73017), (549, 72884), (684, 58499), (732, 54663), (798, 50142), (822, 48678), (854, 46854), (959, 41724), (1098, 36442), (1159, 34524), (1197, 33428), (1233, 32452), (1281, 31236), (1596, 25071), (1644, 24339), (1708, 23427), (1918, 20862), (2196, 18221), (2318, 17262), (2394, 16714), (2466, 16226), (2562, 15618), (2603, 15372), (2877, 13908), (3477, 11508), (3836, 10431), (3843, 10412), (4636, 8631), (4788, 8357), (4932, 8113), (5124, 7809), (5206, 7686), (5754, 6954)]