448271928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:898

約数の個数: 128

約数和(自身を含む): 1348300800

約数和(自身を除く): 900028872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 263, 312, 351, 468, 526, 607, 702, 789, 936, 1052, 1214, 1404, 1578, 1821, 2104, 2367, 2428, 2808, 3156, 3419, 3642, 4734, 4856, 5463, 6312, 6838, 7101, 7284, 7891, 9468, 10257, 10926, 13676, 14202, 14568, 15782, 16389, 18936, 20514, 21852, 23673, 27352, 28404, 30771, 31564, 32778, 41028, 43704, 47346, 56808, 61542, 63128, 65556, 71019, 82056, 92313, 94692, 123084, 131112, 142038, 159641, 184626, 189384, 213057, 246168, 284076, 319282, 369252, 426114, 478923, 568152, 638564, 738504, 852228, 957846, 1277128, 1436769, 1704456, 1915692, 2075333, 2873538, 3831384, 4150666, 4310307, 5747076, 6225999, 8301332, 8620614, 11494152, 12451998, 16602664, 17241228, 18677997, 24903996, 34482456, 37355994, 49807992, 56033991, 74711988, 112067982, 149423976, 224135964, 448271928]

約数ペア:

[(1, 448271928), (2, 224135964), (3, 149423976), (4, 112067982), (6, 74711988), (8, 56033991), (9, 49807992), (12, 37355994), (13, 34482456), (18, 24903996), (24, 18677997), (26, 17241228), (27, 16602664), (36, 12451998), (39, 11494152), (52, 8620614), (54, 8301332), (72, 6225999), (78, 5747076), (104, 4310307), (108, 4150666), (117, 3831384), (156, 2873538), (216, 2075333), (234, 1915692), (263, 1704456), (312, 1436769), (351, 1277128), (468, 957846), (526, 852228), (607, 738504), (702, 638564), (789, 568152), (936, 478923), (1052, 426114), (1214, 369252), (1404, 319282), (1578, 284076), (1821, 246168), (2104, 213057), (2367, 189384), (2428, 184626), (2808, 159641), (3156, 142038), (3419, 131112), (3642, 123084), (4734, 94692), (4856, 92313), (5463, 82056), (6312, 71019), (6838, 65556), (7101, 63128), (7284, 61542), (7891, 56808), (9468, 47346), (10257, 43704), (10926, 41028), (13676, 32778), (14202, 31564), (14568, 30771), (15782, 28404), (16389, 27352), (18936, 23673), (20514, 21852)]