408042336

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 1219276800

約数和(自身を除く): 811234464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 53, 62, 78, 93, 96, 104, 106, 124, 156, 159, 186, 199, 208, 212, 248, 312, 318, 372, 398, 403, 416, 424, 496, 597, 624, 636, 689, 744, 796, 806, 848, 992, 1194, 1209, 1248, 1272, 1378, 1488, 1592, 1612, 1643, 1696, 2067, 2388, 2418, 2544, 2587, 2756, 2976, 3184, 3224, 3286, 4134, 4776, 4836, 4929, 5088, 5174, 5512, 6169, 6368, 6448, 6572, 7761, 8268, 9552, 9672, 9858, 10348, 10547, 11024, 12338, 12896, 13144, 15522, 16536, 18507, 19104, 19344, 19716, 20696, 21094, 21359, 22048, 24676, 26288, 31044, 31641, 33072, 37014, 38688, 39432, 41392, 42188, 42718, 49352, 52576, 62088, 63282, 64077, 66144, 74028, 78864, 80197, 82784, 84376, 85436, 98704, 124176, 126564, 128154, 137111, 148056, 157728, 160394, 168752, 170872, 197408, 240591, 248352, 253128, 256308, 274222, 296112, 320788, 326957, 337504, 341744, 411333, 481182, 506256, 512616, 548444, 592224, 641576, 653914, 683488, 822666, 962364, 980871, 1012512, 1025232, 1096888, 1283152, 1307828, 1645332, 1924728, 1961742, 2050464, 2193776, 2566304, 2615656, 3290664, 3849456, 3923484, 4250441, 4387552, 5231312, 6581328, 7698912, 7846968, 8500882, 10462624, 12751323, 13162656, 15693936, 17001764, 25502646, 31387872, 34003528, 51005292, 68007056, 102010584, 136014112, 204021168, 408042336]

約数ペア:

[(1, 408042336), (2, 204021168), (3, 136014112), (4, 102010584), (6, 68007056), (8, 51005292), (12, 34003528), (13, 31387872), (16, 25502646), (24, 17001764), (26, 15693936), (31, 13162656), (32, 12751323), (39, 10462624), (48, 8500882), (52, 7846968), (53, 7698912), (62, 6581328), (78, 5231312), (93, 4387552), (96, 4250441), (104, 3923484), (106, 3849456), (124, 3290664), (156, 2615656), (159, 2566304), (186, 2193776), (199, 2050464), (208, 1961742), (212, 1924728), (248, 1645332), (312, 1307828), (318, 1283152), (372, 1096888), (398, 1025232), (403, 1012512), (416, 980871), (424, 962364), (496, 822666), (597, 683488), (624, 653914), (636, 641576), (689, 592224), (744, 548444), (796, 512616), (806, 506256), (848, 481182), (992, 411333), (1194, 341744), (1209, 337504), (1248, 326957), (1272, 320788), (1378, 296112), (1488, 274222), (1592, 256308), (1612, 253128), (1643, 248352), (1696, 240591), (2067, 197408), (2388, 170872), (2418, 168752), (2544, 160394), (2587, 157728), (2756, 148056), (2976, 137111), (3184, 128154), (3224, 126564), (3286, 124176), (4134, 98704), (4776, 85436), (4836, 84376), (4929, 82784), (5088, 80197), (5174, 78864), (5512, 74028), (6169, 66144), (6368, 64077), (6448, 63282), (6572, 62088), (7761, 52576), (8268, 49352), (9552, 42718), (9672, 42188), (9858, 41392), (10348, 39432), (10547, 38688), (11024, 37014), (12338, 33072), (12896, 31641), (13144, 31044), (15522, 26288), (16536, 24676), (18507, 22048), (19104, 21359), (19344, 21094), (19716, 20696)]