740720448

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3253

約数の個数: 168

約数和(自身を含む): 2360956416

約数和(自身を除く): 1620235968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 1984, 2232, 2418, 2496, 2976, 3191, 3224, 3627, 3744, 4464, 4836, 5952, 6382, 6448, 7254, 7488, 8928, 9573, 9672, 12764, 12896, 14508, 17856, 19146, 19344, 25528, 25792, 28719, 29016, 38292, 38688, 41483, 51056, 57438, 58032, 76584, 77376, 82966, 98921, 102112, 114876, 116064, 124449, 153168, 165932, 197842, 204224, 229752, 232128, 248898, 296763, 306336, 331864, 373347, 395684, 459504, 497796, 593526, 612672, 663728, 746694, 791368, 890289, 919008, 995592, 1187052, 1285973, 1327456, 1493388, 1582736, 1780578, 1838016, 1991184, 2374104, 2571946, 2654912, 2986776, 3165472, 3561156, 3857919, 3982368, 4748208, 5143892, 5973552, 6330944, 7122312, 7715838, 7964736, 9496416, 10287784, 11573757, 11947104, 14244624, 15431676, 18992832, 20575568, 23147514, 23894208, 28489248, 30863352, 41151136, 46295028, 56978496, 61726704, 82302272, 92590056, 123453408, 185180112, 246906816, 370360224, 740720448]

約数ペア:

[(1, 740720448), (2, 370360224), (3, 246906816), (4, 185180112), (6, 123453408), (8, 92590056), (9, 82302272), (12, 61726704), (13, 56978496), (16, 46295028), (18, 41151136), (24, 30863352), (26, 28489248), (31, 23894208), (32, 23147514), (36, 20575568), (39, 18992832), (48, 15431676), (52, 14244624), (62, 11947104), (64, 11573757), (72, 10287784), (78, 9496416), (93, 7964736), (96, 7715838), (104, 7122312), (117, 6330944), (124, 5973552), (144, 5143892), (156, 4748208), (186, 3982368), (192, 3857919), (208, 3561156), (234, 3165472), (248, 2986776), (279, 2654912), (288, 2571946), (312, 2374104), (372, 1991184), (403, 1838016), (416, 1780578), (468, 1582736), (496, 1493388), (558, 1327456), (576, 1285973), (624, 1187052), (744, 995592), (806, 919008), (832, 890289), (936, 791368), (992, 746694), (1116, 663728), (1209, 612672), (1248, 593526), (1488, 497796), (1612, 459504), (1872, 395684), (1984, 373347), (2232, 331864), (2418, 306336), (2496, 296763), (2976, 248898), (3191, 232128), (3224, 229752), (3627, 204224), (3744, 197842), (4464, 165932), (4836, 153168), (5952, 124449), (6382, 116064), (6448, 114876), (7254, 102112), (7488, 98921), (8928, 82966), (9573, 77376), (9672, 76584), (12764, 58032), (12896, 57438), (14508, 51056), (17856, 41483), (19146, 38688), (19344, 38292), (25528, 29016), (25792, 28719)]