321365550816

素因数分解:

$2^5\times 3^4\times {\mathrm{127}}^2\times {\mathrm{7687}}^1$

素因数の和:7963

約数の個数: 180

約数和(自身を含む): 952751629368

約数和(自身を除く): 631386078552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 127, 144, 162, 216, 254, 288, 324, 381, 432, 508, 648, 762, 864, 1016, 1143, 1296, 1524, 2032, 2286, 2592, 3048, 3429, 4064, 4572, 6096, 6858, 7687, 9144, 10287, 12192, 13716, 15374, 16129, 18288, 20574, 23061, 27432, 30748, 32258, 36576, 41148, 46122, 48387, 54864, 61496, 64516, 69183, 82296, 92244, 96774, 109728, 122992, 129032, 138366, 145161, 164592, 184488, 193548, 207549, 245984, 258064, 276732, 290322, 329184, 368976, 387096, 415098, 435483, 516128, 553464, 580644, 622647, 737952, 774192, 830196, 870966, 976249, 1106928, 1161288, 1245294, 1306449, 1548384, 1660392, 1741932, 1952498, 2213856, 2322576, 2490588, 2612898, 2928747, 3320784, 3483864, 3904996, 4645152, 4981176, 5225796, 5857494, 6641568, 6967728, 7809992, 8786241, 9962352, 10451592, 11714988, 13935456, 15619984, 17572482, 19924704, 20903184, 23429976, 26358723, 31239968, 35144964, 41806368, 46859952, 52717446, 70289928, 79076169, 93719904, 105434892, 123983623, 140579856, 158152338, 210869784, 247967246, 281159712, 316304676, 371950869, 421739568, 495934492, 632609352, 743901738, 843479136, 991868984, 1115852607, 1265218704, 1487803476, 1983737968, 2231705214, 2530437408, 2975606952, 3347557821, 3967475936, 4463410428, 5951213904, 6695115642, 8926820856, 10042673463, 11902427808, 13390231284, 17853641712, 20085346926, 26780462568, 35707283424, 40170693852, 53560925136, 80341387704, 107121850272, 160682775408, 321365550816]

約数ペア:

[(1, 321365550816), (2, 160682775408), (3, 107121850272), (4, 80341387704), (6, 53560925136), (8, 40170693852), (9, 35707283424), (12, 26780462568), (16, 20085346926), (18, 17853641712), (24, 13390231284), (27, 11902427808), (32, 10042673463), (36, 8926820856), (48, 6695115642), (54, 5951213904), (72, 4463410428), (81, 3967475936), (96, 3347557821), (108, 2975606952), (127, 2530437408), (144, 2231705214), (162, 1983737968), (216, 1487803476), (254, 1265218704), (288, 1115852607), (324, 991868984), (381, 843479136), (432, 743901738), (508, 632609352), (648, 495934492), (762, 421739568), (864, 371950869), (1016, 316304676), (1143, 281159712), (1296, 247967246), (1524, 210869784), (2032, 158152338), (2286, 140579856), (2592, 123983623), (3048, 105434892), (3429, 93719904), (4064, 79076169), (4572, 70289928), (6096, 52717446), (6858, 46859952), (7687, 41806368), (9144, 35144964), (10287, 31239968), (12192, 26358723), (13716, 23429976), (15374, 20903184), (16129, 19924704), (18288, 17572482), (20574, 15619984), (23061, 13935456), (27432, 11714988), (30748, 10451592), (32258, 9962352), (36576, 8786241), (41148, 7809992), (46122, 6967728), (48387, 6641568), (54864, 5857494), (61496, 5225796), (64516, 4981176), (69183, 4645152), (82296, 3904996), (92244, 3483864), (96774, 3320784), (109728, 2928747), (122992, 2612898), (129032, 2490588), (138366, 2322576), (145161, 2213856), (164592, 1952498), (184488, 1741932), (193548, 1660392), (207549, 1548384), (245984, 1306449), (258064, 1245294), (276732, 1161288), (290322, 1106928), (329184, 976249), (368976, 870966), (387096, 830196), (415098, 774192), (435483, 737952), (516128, 622647), (553464, 580644)]