505084968

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 1455772500

約数和(自身を除く): 950687532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 89, 92, 138, 149, 178, 184, 207, 267, 276, 298, 356, 414, 447, 529, 534, 552, 596, 712, 801, 828, 894, 1058, 1068, 1192, 1341, 1587, 1602, 1656, 1788, 2047, 2116, 2136, 2682, 3174, 3204, 3427, 3576, 4094, 4232, 4761, 5364, 6141, 6348, 6408, 6854, 8188, 9522, 10281, 10728, 12282, 12696, 13261, 13708, 16376, 18423, 19044, 20562, 24564, 26522, 27416, 30843, 36846, 38088, 39783, 41124, 47081, 49128, 53044, 61686, 73692, 78821, 79566, 82248, 94162, 106088, 119349, 123372, 141243, 147384, 157642, 159132, 188324, 236463, 238698, 246744, 282486, 305003, 315284, 318264, 376648, 423729, 472926, 477396, 564972, 610006, 630568, 709389, 847458, 915009, 945852, 954792, 1129944, 1220012, 1418778, 1694916, 1830018, 1891704, 2440024, 2745027, 2837556, 3389832, 3660036, 5490054, 5675112, 7015069, 7320072, 10980108, 14030138, 21045207, 21960216, 28060276, 42090414, 56120552, 63135621, 84180828, 126271242, 168361656, 252542484, 505084968]

約数ペア:

[(1, 505084968), (2, 252542484), (3, 168361656), (4, 126271242), (6, 84180828), (8, 63135621), (9, 56120552), (12, 42090414), (18, 28060276), (23, 21960216), (24, 21045207), (36, 14030138), (46, 10980108), (69, 7320072), (72, 7015069), (89, 5675112), (92, 5490054), (138, 3660036), (149, 3389832), (178, 2837556), (184, 2745027), (207, 2440024), (267, 1891704), (276, 1830018), (298, 1694916), (356, 1418778), (414, 1220012), (447, 1129944), (529, 954792), (534, 945852), (552, 915009), (596, 847458), (712, 709389), (801, 630568), (828, 610006), (894, 564972), (1058, 477396), (1068, 472926), (1192, 423729), (1341, 376648), (1587, 318264), (1602, 315284), (1656, 305003), (1788, 282486), (2047, 246744), (2116, 238698), (2136, 236463), (2682, 188324), (3174, 159132), (3204, 157642), (3427, 147384), (3576, 141243), (4094, 123372), (4232, 119349), (4761, 106088), (5364, 94162), (6141, 82248), (6348, 79566), (6408, 78821), (6854, 73692), (8188, 61686), (9522, 53044), (10281, 49128), (10728, 47081), (12282, 41124), (12696, 39783), (13261, 38088), (13708, 36846), (16376, 30843), (18423, 27416), (19044, 26522), (20562, 24564)]