7238591388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{17483}}^1$

素因数の和:17584

約数の個数: 144

約数和(自身を含む): 21994592256

約数和(自身を除く): 14756000868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 53, 62, 63, 84, 93, 106, 124, 126, 159, 186, 212, 217, 252, 279, 318, 371, 372, 434, 477, 558, 636, 651, 742, 868, 954, 1113, 1116, 1302, 1484, 1643, 1908, 1953, 2226, 2604, 3286, 3339, 3906, 4452, 4929, 6572, 6678, 7812, 9858, 11501, 13356, 14787, 17483, 19716, 23002, 29574, 34503, 34966, 46004, 52449, 59148, 69006, 69932, 103509, 104898, 122381, 138012, 157347, 207018, 209796, 244762, 314694, 367143, 414036, 489524, 541973, 629388, 734286, 926599, 1083946, 1101429, 1468572, 1625919, 1853198, 2167892, 2202858, 2779797, 3251838, 3706396, 3793811, 4405716, 4877757, 5559594, 6486193, 6503676, 7587622, 8339391, 9755514, 11119188, 11381433, 12972386, 15175244, 16678782, 19458579, 19511028, 22762866, 25944772, 28724569, 33357564, 34144299, 38917158, 45525732, 57449138, 58375737, 68288598, 77834316, 86173707, 114898276, 116751474, 136577196, 172347414, 201071983, 233502948, 258521121, 344694828, 402143966, 517042242, 603215949, 804287932, 1034084484, 1206431898, 1809647847, 2412863796, 3619295694, 7238591388]

約数ペア:

[(1, 7238591388), (2, 3619295694), (3, 2412863796), (4, 1809647847), (6, 1206431898), (7, 1034084484), (9, 804287932), (12, 603215949), (14, 517042242), (18, 402143966), (21, 344694828), (28, 258521121), (31, 233502948), (36, 201071983), (42, 172347414), (53, 136577196), (62, 116751474), (63, 114898276), (84, 86173707), (93, 77834316), (106, 68288598), (124, 58375737), (126, 57449138), (159, 45525732), (186, 38917158), (212, 34144299), (217, 33357564), (252, 28724569), (279, 25944772), (318, 22762866), (371, 19511028), (372, 19458579), (434, 16678782), (477, 15175244), (558, 12972386), (636, 11381433), (651, 11119188), (742, 9755514), (868, 8339391), (954, 7587622), (1113, 6503676), (1116, 6486193), (1302, 5559594), (1484, 4877757), (1643, 4405716), (1908, 3793811), (1953, 3706396), (2226, 3251838), (2604, 2779797), (3286, 2202858), (3339, 2167892), (3906, 1853198), (4452, 1625919), (4929, 1468572), (6572, 1101429), (6678, 1083946), (7812, 926599), (9858, 734286), (11501, 629388), (13356, 541973), (14787, 489524), (17483, 414036), (19716, 367143), (23002, 314694), (29574, 244762), (34503, 209796), (34966, 207018), (46004, 157347), (52449, 138012), (59148, 122381), (69006, 104898), (69932, 103509)]