315578016

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2779

約数の個数: 144

約数和(自身を含む): 998000640

約数和(自身を除く): 682422624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2719, 2976, 3224, 3627, 3744, 4464, 4836, 5438, 6448, 7254, 8157, 8928, 9672, 10876, 12896, 14508, 16314, 19344, 21752, 24471, 29016, 32628, 35347, 38688, 43504, 48942, 58032, 65256, 70694, 84289, 87008, 97884, 106041, 116064, 130512, 141388, 168578, 195768, 212082, 252867, 261024, 282776, 318123, 337156, 391536, 424164, 505734, 565552, 636246, 674312, 758601, 783072, 848328, 1011468, 1095757, 1131104, 1272492, 1348624, 1517202, 1696656, 2022936, 2191514, 2544984, 2697248, 3034404, 3287271, 3393312, 4045872, 4383028, 5089968, 6068808, 6574542, 8091744, 8766056, 9861813, 10179936, 12137616, 13149084, 17532112, 19723626, 24275232, 26298168, 35064224, 39447252, 52596336, 78894504, 105192672, 157789008, 315578016]

約数ペア:

[(1, 315578016), (2, 157789008), (3, 105192672), (4, 78894504), (6, 52596336), (8, 39447252), (9, 35064224), (12, 26298168), (13, 24275232), (16, 19723626), (18, 17532112), (24, 13149084), (26, 12137616), (31, 10179936), (32, 9861813), (36, 8766056), (39, 8091744), (48, 6574542), (52, 6068808), (62, 5089968), (72, 4383028), (78, 4045872), (93, 3393312), (96, 3287271), (104, 3034404), (117, 2697248), (124, 2544984), (144, 2191514), (156, 2022936), (186, 1696656), (208, 1517202), (234, 1348624), (248, 1272492), (279, 1131104), (288, 1095757), (312, 1011468), (372, 848328), (403, 783072), (416, 758601), (468, 674312), (496, 636246), (558, 565552), (624, 505734), (744, 424164), (806, 391536), (936, 337156), (992, 318123), (1116, 282776), (1209, 261024), (1248, 252867), (1488, 212082), (1612, 195768), (1872, 168578), (2232, 141388), (2418, 130512), (2719, 116064), (2976, 106041), (3224, 97884), (3627, 87008), (3744, 84289), (4464, 70694), (4836, 65256), (5438, 58032), (6448, 48942), (7254, 43504), (8157, 38688), (8928, 35347), (9672, 32628), (10876, 29016), (12896, 24471), (14508, 21752), (16314, 19344)]