219146688

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4143

約数の個数: 112

約数和(自身を含む): 665195520

約数和(自身を除く): 446048832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4091, 4464, 5952, 6696, 8182, 8928, 12273, 13392, 16364, 17856, 24546, 26784, 32728, 36819, 49092, 53568, 65456, 73638, 98184, 110457, 126821, 130912, 147276, 196368, 220914, 253642, 261824, 294552, 380463, 392736, 441828, 507284, 589104, 760926, 785472, 883656, 1014568, 1141389, 1178208, 1521852, 1767312, 2029136, 2282778, 2356416, 3043704, 3424167, 3534624, 4058272, 4565556, 6087408, 6848334, 7069248, 8116544, 9131112, 12174816, 13696668, 18262224, 24349632, 27393336, 36524448, 54786672, 73048896, 109573344, 219146688]

約数ペア:

[(1, 219146688), (2, 109573344), (3, 73048896), (4, 54786672), (6, 36524448), (8, 27393336), (9, 24349632), (12, 18262224), (16, 13696668), (18, 12174816), (24, 9131112), (27, 8116544), (31, 7069248), (32, 6848334), (36, 6087408), (48, 4565556), (54, 4058272), (62, 3534624), (64, 3424167), (72, 3043704), (93, 2356416), (96, 2282778), (108, 2029136), (124, 1767312), (144, 1521852), (186, 1178208), (192, 1141389), (216, 1014568), (248, 883656), (279, 785472), (288, 760926), (372, 589104), (432, 507284), (496, 441828), (558, 392736), (576, 380463), (744, 294552), (837, 261824), (864, 253642), (992, 220914), (1116, 196368), (1488, 147276), (1674, 130912), (1728, 126821), (1984, 110457), (2232, 98184), (2976, 73638), (3348, 65456), (4091, 53568), (4464, 49092), (5952, 36819), (6696, 32728), (8182, 26784), (8928, 24546), (12273, 17856), (13392, 16364)]