393448032

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 1167409152

約数和(自身を除く): 773961120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 127, 144, 186, 248, 254, 279, 288, 347, 372, 381, 496, 508, 558, 694, 744, 762, 992, 1016, 1041, 1116, 1143, 1388, 1488, 1524, 2032, 2082, 2232, 2286, 2776, 2976, 3048, 3123, 3937, 4064, 4164, 4464, 4572, 5552, 6096, 6246, 7874, 8328, 8928, 9144, 10757, 11104, 11811, 12192, 12492, 15748, 16656, 18288, 21514, 23622, 24984, 31496, 32271, 33312, 35433, 36576, 43028, 44069, 47244, 49968, 62992, 64542, 70866, 86056, 88138, 94488, 96813, 99936, 125984, 129084, 132207, 141732, 172112, 176276, 188976, 193626, 258168, 264414, 283464, 344224, 352552, 377952, 387252, 396621, 516336, 528828, 566928, 705104, 774504, 793242, 1032672, 1057656, 1133856, 1366139, 1410208, 1549008, 1586484, 2115312, 2732278, 3098016, 3172968, 4098417, 4230624, 5464556, 6345936, 8196834, 10929112, 12295251, 12691872, 16393668, 21858224, 24590502, 32787336, 43716448, 49181004, 65574672, 98362008, 131149344, 196724016, 393448032]

約数ペア:

[(1, 393448032), (2, 196724016), (3, 131149344), (4, 98362008), (6, 65574672), (8, 49181004), (9, 43716448), (12, 32787336), (16, 24590502), (18, 21858224), (24, 16393668), (31, 12691872), (32, 12295251), (36, 10929112), (48, 8196834), (62, 6345936), (72, 5464556), (93, 4230624), (96, 4098417), (124, 3172968), (127, 3098016), (144, 2732278), (186, 2115312), (248, 1586484), (254, 1549008), (279, 1410208), (288, 1366139), (347, 1133856), (372, 1057656), (381, 1032672), (496, 793242), (508, 774504), (558, 705104), (694, 566928), (744, 528828), (762, 516336), (992, 396621), (1016, 387252), (1041, 377952), (1116, 352552), (1143, 344224), (1388, 283464), (1488, 264414), (1524, 258168), (2032, 193626), (2082, 188976), (2232, 176276), (2286, 172112), (2776, 141732), (2976, 132207), (3048, 129084), (3123, 125984), (3937, 99936), (4064, 96813), (4164, 94488), (4464, 88138), (4572, 86056), (5552, 70866), (6096, 64542), (6246, 62992), (7874, 49968), (8328, 47244), (8928, 44069), (9144, 43028), (10757, 36576), (11104, 35433), (11811, 33312), (12192, 32271), (12492, 31496), (15748, 24984), (16656, 23622), (18288, 21514)]