1321948368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30703}}^1$

素因数の和:30753

約数の個数: 120

約数和(自身を含む): 4157567232

約数和(自身を除く): 2835618864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1656, 1794, 1872, 2392, 2691, 3312, 3588, 4784, 5382, 7176, 10764, 14352, 21528, 30703, 43056, 61406, 92109, 122812, 184218, 245624, 276327, 368436, 399139, 491248, 552654, 706169, 736872, 798278, 1105308, 1197417, 1412338, 1473744, 1596556, 2118507, 2210616, 2394834, 2824676, 3193112, 3592251, 4237014, 4421232, 4789668, 5649352, 6355521, 6386224, 7184502, 8474028, 9180197, 9579336, 11298704, 12711042, 14369004, 16948056, 18360394, 19158672, 25422084, 27540591, 28738008, 33896112, 36720788, 50844168, 55081182, 57476016, 73441576, 82621773, 101688336, 110162364, 146883152, 165243546, 220324728, 330487092, 440649456, 660974184, 1321948368]

約数ペア:

[(1, 1321948368), (2, 660974184), (3, 440649456), (4, 330487092), (6, 220324728), (8, 165243546), (9, 146883152), (12, 110162364), (13, 101688336), (16, 82621773), (18, 73441576), (23, 57476016), (24, 55081182), (26, 50844168), (36, 36720788), (39, 33896112), (46, 28738008), (48, 27540591), (52, 25422084), (69, 19158672), (72, 18360394), (78, 16948056), (92, 14369004), (104, 12711042), (117, 11298704), (138, 9579336), (144, 9180197), (156, 8474028), (184, 7184502), (207, 6386224), (208, 6355521), (234, 5649352), (276, 4789668), (299, 4421232), (312, 4237014), (368, 3592251), (414, 3193112), (468, 2824676), (552, 2394834), (598, 2210616), (624, 2118507), (828, 1596556), (897, 1473744), (936, 1412338), (1104, 1197417), (1196, 1105308), (1656, 798278), (1794, 736872), (1872, 706169), (2392, 552654), (2691, 491248), (3312, 399139), (3588, 368436), (4784, 276327), (5382, 245624), (7176, 184218), (10764, 122812), (14352, 92109), (21528, 61406), (30703, 43056)]