261944736

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1206

約数の個数: 96

約数和(自身を含む): 716579136

約数和(自身を除く): 454634400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 61, 82, 96, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 656, 732, 976, 984, 1091, 1312, 1464, 1952, 1968, 2182, 2501, 2928, 3273, 3936, 4364, 5002, 5856, 6546, 7503, 8728, 10004, 13092, 15006, 17456, 20008, 26184, 30012, 34912, 40016, 44731, 52368, 60024, 66551, 80032, 89462, 104736, 120048, 133102, 134193, 178924, 199653, 240096, 266204, 268386, 357848, 399306, 532408, 536772, 715696, 798612, 1064816, 1073544, 1431392, 1597224, 2129632, 2147088, 2728591, 3194448, 4294176, 5457182, 6388896, 8185773, 10914364, 16371546, 21828728, 32743092, 43657456, 65486184, 87314912, 130972368, 261944736]

約数ペア:

[(1, 261944736), (2, 130972368), (3, 87314912), (4, 65486184), (6, 43657456), (8, 32743092), (12, 21828728), (16, 16371546), (24, 10914364), (32, 8185773), (41, 6388896), (48, 5457182), (61, 4294176), (82, 3194448), (96, 2728591), (122, 2147088), (123, 2129632), (164, 1597224), (183, 1431392), (244, 1073544), (246, 1064816), (328, 798612), (366, 715696), (488, 536772), (492, 532408), (656, 399306), (732, 357848), (976, 268386), (984, 266204), (1091, 240096), (1312, 199653), (1464, 178924), (1952, 134193), (1968, 133102), (2182, 120048), (2501, 104736), (2928, 89462), (3273, 80032), (3936, 66551), (4364, 60024), (5002, 52368), (5856, 44731), (6546, 40016), (7503, 34912), (8728, 30012), (10004, 26184), (13092, 20008), (15006, 17456)]