998156952

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{953}}^1$

素因数の和:1354

約数の個数: 128

約数和(自身を含む): 2997086400

約数和(自身を除く): 1998929448

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, 312, 351, 373, 468, 702, 746, 936, 953, 1119, 1404, 1492, 1906, 2238, 2808, 2859, 2984, 3357, 3812, 4476, 4849, 5718, 6714, 7624, 8577, 8952, 9698, 10071, 11436, 12389, 13428, 14547, 17154, 19396, 20142, 22872, 24778, 25731, 26856, 29094, 34308, 37167, 38792, 40284, 43641, 49556, 51462, 58188, 68616, 74334, 80568, 87282, 99112, 102924, 111501, 116376, 130923, 148668, 174564, 205848, 223002, 261846, 297336, 334503, 349128, 355469, 446004, 523692, 669006, 710938, 892008, 1047384, 1066407, 1338012, 1421876, 2132814, 2676024, 2843752, 3199221, 4265628, 4621097, 6398442, 8531256, 9242194, 9597663, 12796884, 13863291, 18484388, 19195326, 25593768, 27726582, 36968776, 38390652, 41589873, 55453164, 76781304, 83179746, 110906328, 124769619, 166359492, 249539238, 332718984, 499078476, 998156952]

約数ペア:

[(1, 998156952), (2, 499078476), (3, 332718984), (4, 249539238), (6, 166359492), (8, 124769619), (9, 110906328), (12, 83179746), (13, 76781304), (18, 55453164), (24, 41589873), (26, 38390652), (27, 36968776), (36, 27726582), (39, 25593768), (52, 19195326), (54, 18484388), (72, 13863291), (78, 12796884), (104, 9597663), (108, 9242194), (117, 8531256), (156, 6398442), (216, 4621097), (234, 4265628), (312, 3199221), (351, 2843752), (373, 2676024), (468, 2132814), (702, 1421876), (746, 1338012), (936, 1066407), (953, 1047384), (1119, 892008), (1404, 710938), (1492, 669006), (1906, 523692), (2238, 446004), (2808, 355469), (2859, 349128), (2984, 334503), (3357, 297336), (3812, 261846), (4476, 223002), (4849, 205848), (5718, 174564), (6714, 148668), (7624, 130923), (8577, 116376), (8952, 111501), (9698, 102924), (10071, 99112), (11436, 87282), (12389, 80568), (13428, 74334), (14547, 68616), (17154, 58188), (19396, 51462), (20142, 49556), (22872, 43641), (24778, 40284), (25731, 38792), (26856, 37167), (29094, 34308)]