291285288

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{503}}^1$

素因数の和:908

約数の個数: 128

約数和(自身を含む): 928972800

約数和(自身を除く): 637687512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 383, 503, 504, 756, 766, 1006, 1149, 1509, 1512, 1532, 2012, 2298, 2681, 3018, 3064, 3447, 3521, 4024, 4527, 4596, 5362, 6036, 6894, 7042, 8043, 9054, 9192, 10341, 10563, 10724, 12072, 13581, 13788, 14084, 16086, 18108, 20682, 21126, 21448, 24129, 27162, 27576, 28168, 31689, 32172, 36216, 41364, 42252, 48258, 54324, 63378, 64344, 72387, 82728, 84504, 95067, 96516, 108648, 126756, 144774, 190134, 192649, 193032, 253512, 289548, 380268, 385298, 577947, 579096, 760536, 770596, 1155894, 1348543, 1541192, 1733841, 2311788, 2697086, 3467682, 4045629, 4623576, 5201523, 5394172, 6935364, 8091258, 10403046, 10788344, 12136887, 13870728, 16182516, 20806092, 24273774, 32365032, 36410661, 41612184, 48547548, 72821322, 97095096, 145642644, 291285288]

約数ペア:

[(1, 291285288), (2, 145642644), (3, 97095096), (4, 72821322), (6, 48547548), (7, 41612184), (8, 36410661), (9, 32365032), (12, 24273774), (14, 20806092), (18, 16182516), (21, 13870728), (24, 12136887), (27, 10788344), (28, 10403046), (36, 8091258), (42, 6935364), (54, 5394172), (56, 5201523), (63, 4623576), (72, 4045629), (84, 3467682), (108, 2697086), (126, 2311788), (168, 1733841), (189, 1541192), (216, 1348543), (252, 1155894), (378, 770596), (383, 760536), (503, 579096), (504, 577947), (756, 385298), (766, 380268), (1006, 289548), (1149, 253512), (1509, 193032), (1512, 192649), (1532, 190134), (2012, 144774), (2298, 126756), (2681, 108648), (3018, 96516), (3064, 95067), (3447, 84504), (3521, 82728), (4024, 72387), (4527, 64344), (4596, 63378), (5362, 54324), (6036, 48258), (6894, 42252), (7042, 41364), (8043, 36216), (9054, 32172), (9192, 31689), (10341, 28168), (10563, 27576), (10724, 27162), (12072, 24129), (13581, 21448), (13788, 21126), (14084, 20682), (16086, 18108)]