284571816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 793497600

約数和(自身を除く): 508925784

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 152, 164, 186, 228, 246, 248, 328, 372, 456, 491, 492, 589, 744, 779, 982, 984, 1178, 1271, 1473, 1558, 1767, 1964, 2337, 2356, 2542, 2946, 3116, 3534, 3813, 3928, 4674, 4712, 5084, 5892, 6232, 7068, 7626, 9329, 9348, 10168, 11784, 14136, 15221, 15252, 18658, 18696, 20131, 24149, 27987, 30442, 30504, 37316, 40262, 45663, 48298, 55974, 60393, 60884, 72447, 74632, 80524, 91326, 96596, 111948, 120786, 121768, 144894, 161048, 182652, 193192, 223896, 241572, 289199, 289788, 365304, 382489, 483144, 578398, 579576, 624061, 764978, 867597, 1147467, 1156796, 1248122, 1529956, 1735194, 1872183, 2294934, 2313592, 2496244, 3059912, 3470388, 3744366, 4589868, 4992488, 6940776, 7488732, 9179736, 11857159, 14977464, 23714318, 35571477, 47428636, 71142954, 94857272, 142285908, 284571816]

約数ペア:

[(1, 284571816), (2, 142285908), (3, 94857272), (4, 71142954), (6, 47428636), (8, 35571477), (12, 23714318), (19, 14977464), (24, 11857159), (31, 9179736), (38, 7488732), (41, 6940776), (57, 4992488), (62, 4589868), (76, 3744366), (82, 3470388), (93, 3059912), (114, 2496244), (123, 2313592), (124, 2294934), (152, 1872183), (164, 1735194), (186, 1529956), (228, 1248122), (246, 1156796), (248, 1147467), (328, 867597), (372, 764978), (456, 624061), (491, 579576), (492, 578398), (589, 483144), (744, 382489), (779, 365304), (982, 289788), (984, 289199), (1178, 241572), (1271, 223896), (1473, 193192), (1558, 182652), (1767, 161048), (1964, 144894), (2337, 121768), (2356, 120786), (2542, 111948), (2946, 96596), (3116, 91326), (3534, 80524), (3813, 74632), (3928, 72447), (4674, 60884), (4712, 60393), (5084, 55974), (5892, 48298), (6232, 45663), (7068, 40262), (7626, 37316), (9329, 30504), (9348, 30442), (10168, 27987), (11784, 24149), (14136, 20131), (15221, 18696), (15252, 18658)]