439389288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 1394265600

約数和(自身を除く): 954876312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 31, 36, 38, 39, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 152, 156, 171, 186, 228, 234, 247, 248, 279, 312, 342, 372, 403, 456, 468, 494, 558, 589, 684, 741, 744, 797, 806, 936, 988, 1116, 1178, 1209, 1368, 1482, 1594, 1612, 1767, 1976, 2223, 2232, 2356, 2391, 2418, 2964, 3188, 3224, 3534, 3627, 4446, 4712, 4782, 4836, 5301, 5928, 6376, 7068, 7173, 7254, 7657, 8892, 9564, 9672, 10361, 10602, 14136, 14346, 14508, 15143, 15314, 17784, 19128, 20722, 21204, 22971, 24707, 28692, 29016, 30286, 30628, 31083, 41444, 42408, 45429, 45942, 49414, 57384, 60572, 61256, 62166, 68913, 74121, 82888, 90858, 91884, 93249, 98828, 121144, 124332, 136287, 137826, 148242, 181716, 183768, 186498, 196859, 197656, 222363, 248664, 272574, 275652, 296484, 321191, 363432, 372996, 393718, 444726, 469433, 545148, 551304, 590577, 592968, 642382, 745992, 787436, 889452, 938866, 963573, 1090296, 1181154, 1284764, 1408299, 1574872, 1771731, 1778904, 1877732, 1927146, 2362308, 2569528, 2816598, 2890719, 3543462, 3755464, 3854292, 4224897, 4724616, 5633196, 5781438, 6102629, 7086924, 7708584, 8449794, 11266392, 11562876, 12205258, 14173848, 16899588, 18307887, 23125752, 24410516, 33799176, 36615774, 48821032, 54923661, 73231548, 109847322, 146463096, 219694644, 439389288]

約数ペア:

[(1, 439389288), (2, 219694644), (3, 146463096), (4, 109847322), (6, 73231548), (8, 54923661), (9, 48821032), (12, 36615774), (13, 33799176), (18, 24410516), (19, 23125752), (24, 18307887), (26, 16899588), (31, 14173848), (36, 12205258), (38, 11562876), (39, 11266392), (52, 8449794), (57, 7708584), (62, 7086924), (72, 6102629), (76, 5781438), (78, 5633196), (93, 4724616), (104, 4224897), (114, 3854292), (117, 3755464), (124, 3543462), (152, 2890719), (156, 2816598), (171, 2569528), (186, 2362308), (228, 1927146), (234, 1877732), (247, 1778904), (248, 1771731), (279, 1574872), (312, 1408299), (342, 1284764), (372, 1181154), (403, 1090296), (456, 963573), (468, 938866), (494, 889452), (558, 787436), (589, 745992), (684, 642382), (741, 592968), (744, 590577), (797, 551304), (806, 545148), (936, 469433), (988, 444726), (1116, 393718), (1178, 372996), (1209, 363432), (1368, 321191), (1482, 296484), (1594, 275652), (1612, 272574), (1767, 248664), (1976, 222363), (2223, 197656), (2232, 196859), (2356, 186498), (2391, 183768), (2418, 181716), (2964, 148242), (3188, 137826), (3224, 136287), (3534, 124332), (3627, 121144), (4446, 98828), (4712, 93249), (4782, 91884), (4836, 90858), (5301, 82888), (5928, 74121), (6376, 68913), (7068, 62166), (7173, 61256), (7254, 60572), (7657, 57384), (8892, 49414), (9564, 45942), (9672, 45429), (10361, 42408), (10602, 41444), (14136, 31083), (14346, 30628), (14508, 30286), (15143, 29016), (15314, 28692), (17784, 24707), (19128, 22971), (20722, 21204)]