328779738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2140

約数の個数: 96

約数和(自身を含む): 861299712

約数和(自身を除く): 532519974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 41, 42, 62, 63, 82, 93, 123, 126, 186, 217, 246, 279, 287, 369, 434, 558, 574, 651, 738, 861, 1271, 1302, 1722, 1953, 2053, 2542, 2583, 3813, 3906, 4106, 5166, 6159, 7626, 8897, 11439, 12318, 14371, 17794, 18477, 22878, 26691, 28742, 36954, 43113, 53382, 63643, 80073, 84173, 86226, 127286, 129339, 160146, 168346, 190929, 252519, 258678, 381858, 445501, 505038, 572787, 589211, 757557, 891002, 1145574, 1178422, 1336503, 1515114, 1767633, 2609363, 2673006, 3535266, 4009509, 5218726, 5302899, 7828089, 8019018, 10605798, 15656178, 18265541, 23484267, 36531082, 46968534, 54796623, 109593246, 164389869, 328779738]

約数ペア:

[(1, 328779738), (2, 164389869), (3, 109593246), (6, 54796623), (7, 46968534), (9, 36531082), (14, 23484267), (18, 18265541), (21, 15656178), (31, 10605798), (41, 8019018), (42, 7828089), (62, 5302899), (63, 5218726), (82, 4009509), (93, 3535266), (123, 2673006), (126, 2609363), (186, 1767633), (217, 1515114), (246, 1336503), (279, 1178422), (287, 1145574), (369, 891002), (434, 757557), (558, 589211), (574, 572787), (651, 505038), (738, 445501), (861, 381858), (1271, 258678), (1302, 252519), (1722, 190929), (1953, 168346), (2053, 160146), (2542, 129339), (2583, 127286), (3813, 86226), (3906, 84173), (4106, 80073), (5166, 63643), (6159, 53382), (7626, 43113), (8897, 36954), (11439, 28742), (12318, 26691), (14371, 22878), (17794, 18477)]