1490481144

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 4480819200

約数和(自身を除く): 2990338056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 127, 138, 152, 171, 184, 207, 228, 254, 276, 342, 373, 381, 414, 437, 456, 508, 552, 684, 746, 762, 828, 874, 1016, 1119, 1143, 1311, 1368, 1492, 1524, 1656, 1748, 2238, 2286, 2413, 2622, 2921, 2984, 3048, 3357, 3496, 3933, 4476, 4572, 4826, 5244, 5842, 6714, 7087, 7239, 7866, 8579, 8763, 8952, 9144, 9652, 10488, 11684, 13428, 14174, 14478, 15732, 17158, 17526, 19304, 21261, 21717, 23368, 25737, 26289, 26856, 28348, 28956, 31464, 34316, 35052, 42522, 43434, 47371, 51474, 52578, 55499, 56696, 57912, 63783, 68632, 70104, 77211, 85044, 86868, 94742, 102948, 105156, 110998, 127566, 142113, 154422, 163001, 166497, 170088, 173736, 189484, 205896, 210312, 221996, 255132, 284226, 308844, 326002, 332994, 378968, 426339, 443992, 489003, 499491, 510264, 568452, 617688, 652004, 665988, 852678, 900049, 978006, 998982, 1089533, 1136904, 1304008, 1331976, 1467009, 1705356, 1800098, 1956012, 1997964, 2179066, 2700147, 2934018, 3268599, 3410712, 3600196, 3912024, 3995928, 4358132, 5400294, 5868036, 6537198, 7200392, 8100441, 8716264, 9805797, 10800588, 11736072, 13074396, 16200882, 19611594, 20701127, 21601176, 26148792, 32401764, 39223188, 41402254, 62103381, 64803528, 78446376, 82804508, 124206762, 165609016, 186310143, 248413524, 372620286, 496827048, 745240572, 1490481144]

約数ペア:

[(1, 1490481144), (2, 745240572), (3, 496827048), (4, 372620286), (6, 248413524), (8, 186310143), (9, 165609016), (12, 124206762), (18, 82804508), (19, 78446376), (23, 64803528), (24, 62103381), (36, 41402254), (38, 39223188), (46, 32401764), (57, 26148792), (69, 21601176), (72, 20701127), (76, 19611594), (92, 16200882), (114, 13074396), (127, 11736072), (138, 10800588), (152, 9805797), (171, 8716264), (184, 8100441), (207, 7200392), (228, 6537198), (254, 5868036), (276, 5400294), (342, 4358132), (373, 3995928), (381, 3912024), (414, 3600196), (437, 3410712), (456, 3268599), (508, 2934018), (552, 2700147), (684, 2179066), (746, 1997964), (762, 1956012), (828, 1800098), (874, 1705356), (1016, 1467009), (1119, 1331976), (1143, 1304008), (1311, 1136904), (1368, 1089533), (1492, 998982), (1524, 978006), (1656, 900049), (1748, 852678), (2238, 665988), (2286, 652004), (2413, 617688), (2622, 568452), (2921, 510264), (2984, 499491), (3048, 489003), (3357, 443992), (3496, 426339), (3933, 378968), (4476, 332994), (4572, 326002), (4826, 308844), (5244, 284226), (5842, 255132), (6714, 221996), (7087, 210312), (7239, 205896), (7866, 189484), (8579, 173736), (8763, 170088), (8952, 166497), (9144, 163001), (9652, 154422), (10488, 142113), (11684, 127566), (13428, 110998), (14174, 105156), (14478, 102948), (15732, 94742), (17158, 86868), (17526, 85044), (19304, 77211), (21261, 70104), (21717, 68632), (23368, 63783), (25737, 57912), (26289, 56696), (26856, 55499), (28348, 52578), (28956, 51474), (31464, 47371), (34316, 43434), (35052, 42522)]