219828024

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 691891200

約数和(自身を除く): 472063176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 47, 52, 57, 72, 76, 78, 94, 104, 114, 117, 141, 152, 156, 171, 188, 228, 234, 247, 263, 282, 312, 342, 376, 423, 456, 468, 494, 526, 564, 611, 684, 741, 789, 846, 893, 936, 988, 1052, 1128, 1222, 1368, 1482, 1578, 1692, 1786, 1833, 1976, 2104, 2223, 2367, 2444, 2679, 2964, 3156, 3384, 3419, 3572, 3666, 4446, 4734, 4888, 4997, 5358, 5499, 5928, 6312, 6838, 7144, 7332, 8037, 8892, 9468, 9994, 10257, 10716, 10998, 11609, 12361, 13676, 14664, 14991, 16074, 17784, 18936, 19988, 20514, 21432, 21996, 23218, 24722, 27352, 29982, 30771, 32148, 34827, 37083, 39976, 41028, 43992, 44973, 46436, 49444, 59964, 61542, 64296, 64961, 69654, 74166, 82056, 89946, 92872, 98888, 104481, 111249, 119928, 123084, 129922, 139308, 148332, 160693, 179892, 194883, 208962, 222498, 234859, 246168, 259844, 278616, 296664, 321386, 359784, 389766, 417924, 444996, 469718, 482079, 519688, 584649, 642772, 704577, 779532, 835848, 889992, 939436, 964158, 1169298, 1285544, 1409154, 1446237, 1559064, 1878872, 1928316, 2113731, 2338596, 2818308, 2892474, 3053167, 3856632, 4227462, 4677192, 5636616, 5784948, 6106334, 8454924, 9159501, 11569896, 12212668, 16909848, 18319002, 24425336, 27478503, 36638004, 54957006, 73276008, 109914012, 219828024]

約数ペア:

[(1, 219828024), (2, 109914012), (3, 73276008), (4, 54957006), (6, 36638004), (8, 27478503), (9, 24425336), (12, 18319002), (13, 16909848), (18, 12212668), (19, 11569896), (24, 9159501), (26, 8454924), (36, 6106334), (38, 5784948), (39, 5636616), (47, 4677192), (52, 4227462), (57, 3856632), (72, 3053167), (76, 2892474), (78, 2818308), (94, 2338596), (104, 2113731), (114, 1928316), (117, 1878872), (141, 1559064), (152, 1446237), (156, 1409154), (171, 1285544), (188, 1169298), (228, 964158), (234, 939436), (247, 889992), (263, 835848), (282, 779532), (312, 704577), (342, 642772), (376, 584649), (423, 519688), (456, 482079), (468, 469718), (494, 444996), (526, 417924), (564, 389766), (611, 359784), (684, 321386), (741, 296664), (789, 278616), (846, 259844), (893, 246168), (936, 234859), (988, 222498), (1052, 208962), (1128, 194883), (1222, 179892), (1368, 160693), (1482, 148332), (1578, 139308), (1692, 129922), (1786, 123084), (1833, 119928), (1976, 111249), (2104, 104481), (2223, 98888), (2367, 92872), (2444, 89946), (2679, 82056), (2964, 74166), (3156, 69654), (3384, 64961), (3419, 64296), (3572, 61542), (3666, 59964), (4446, 49444), (4734, 46436), (4888, 44973), (4997, 43992), (5358, 41028), (5499, 39976), (5928, 37083), (6312, 34827), (6838, 32148), (7144, 30771), (7332, 29982), (8037, 27352), (8892, 24722), (9468, 23218), (9994, 21996), (10257, 21432), (10716, 20514), (10998, 19988), (11609, 18936), (12361, 17784), (13676, 16074), (14664, 14991)]