313256736

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2759

約数の個数: 144

約数和(自身を含む): 990662400

約数和(自身を除く): 677405664

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, 2699, 2976, 3224, 3627, 3744, 4464, 4836, 5398, 6448, 7254, 8097, 8928, 9672, 10796, 12896, 14508, 16194, 19344, 21592, 24291, 29016, 32388, 35087, 38688, 43184, 48582, 58032, 64776, 70174, 83669, 86368, 97164, 105261, 116064, 129552, 140348, 167338, 194328, 210522, 251007, 259104, 280696, 315783, 334676, 388656, 421044, 502014, 561392, 631566, 669352, 753021, 777312, 842088, 1004028, 1087697, 1122784, 1263132, 1338704, 1506042, 1684176, 2008056, 2175394, 2526264, 2677408, 3012084, 3263091, 3368352, 4016112, 4350788, 5052528, 6024168, 6526182, 8032224, 8701576, 9789273, 10105056, 12048336, 13052364, 17403152, 19578546, 24096672, 26104728, 34806304, 39157092, 52209456, 78314184, 104418912, 156628368, 313256736]

約数ペア:

[(1, 313256736), (2, 156628368), (3, 104418912), (4, 78314184), (6, 52209456), (8, 39157092), (9, 34806304), (12, 26104728), (13, 24096672), (16, 19578546), (18, 17403152), (24, 13052364), (26, 12048336), (31, 10105056), (32, 9789273), (36, 8701576), (39, 8032224), (48, 6526182), (52, 6024168), (62, 5052528), (72, 4350788), (78, 4016112), (93, 3368352), (96, 3263091), (104, 3012084), (117, 2677408), (124, 2526264), (144, 2175394), (156, 2008056), (186, 1684176), (208, 1506042), (234, 1338704), (248, 1263132), (279, 1122784), (288, 1087697), (312, 1004028), (372, 842088), (403, 777312), (416, 753021), (468, 669352), (496, 631566), (558, 561392), (624, 502014), (744, 421044), (806, 388656), (936, 334676), (992, 315783), (1116, 280696), (1209, 259104), (1248, 251007), (1488, 210522), (1612, 194328), (1872, 167338), (2232, 140348), (2418, 129552), (2699, 116064), (2976, 105261), (3224, 97164), (3627, 86368), (3744, 83669), (4464, 70174), (4836, 64776), (5398, 58032), (6448, 48582), (7254, 43184), (8097, 38688), (8928, 35087), (9672, 32388), (10796, 29016), (12896, 24291), (14508, 21592), (16194, 19344)]