340318992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 994825216

約数和(自身を除く): 654506224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 73, 78, 93, 104, 124, 146, 156, 186, 208, 219, 241, 248, 292, 312, 372, 403, 438, 482, 496, 584, 624, 723, 744, 806, 876, 949, 964, 1168, 1209, 1446, 1488, 1612, 1752, 1898, 1928, 2263, 2418, 2847, 2892, 3133, 3224, 3504, 3796, 3856, 4526, 4836, 5694, 5784, 6266, 6448, 6789, 7471, 7592, 9052, 9399, 9672, 11388, 11568, 12532, 13578, 14942, 15184, 17593, 18104, 18798, 19344, 22413, 22776, 25064, 27156, 29419, 29884, 35186, 36208, 37596, 44826, 45552, 50128, 52779, 54312, 58838, 59768, 70372, 75192, 88257, 89652, 97123, 105558, 108624, 117676, 119536, 140744, 150384, 176514, 179304, 194246, 211116, 228709, 235352, 281488, 291369, 353028, 358608, 388492, 422232, 457418, 470704, 545383, 582738, 686127, 706056, 776984, 844464, 914836, 1090766, 1165476, 1372254, 1412112, 1553968, 1636149, 1829672, 2181532, 2330952, 2744508, 3272298, 3659344, 4363064, 4661904, 5489016, 6544596, 7089979, 8726128, 10978032, 13089192, 14179958, 21269937, 26178384, 28359916, 42539874, 56719832, 85079748, 113439664, 170159496, 340318992]

約数ペア:

[(1, 340318992), (2, 170159496), (3, 113439664), (4, 85079748), (6, 56719832), (8, 42539874), (12, 28359916), (13, 26178384), (16, 21269937), (24, 14179958), (26, 13089192), (31, 10978032), (39, 8726128), (48, 7089979), (52, 6544596), (62, 5489016), (73, 4661904), (78, 4363064), (93, 3659344), (104, 3272298), (124, 2744508), (146, 2330952), (156, 2181532), (186, 1829672), (208, 1636149), (219, 1553968), (241, 1412112), (248, 1372254), (292, 1165476), (312, 1090766), (372, 914836), (403, 844464), (438, 776984), (482, 706056), (496, 686127), (584, 582738), (624, 545383), (723, 470704), (744, 457418), (806, 422232), (876, 388492), (949, 358608), (964, 353028), (1168, 291369), (1209, 281488), (1446, 235352), (1488, 228709), (1612, 211116), (1752, 194246), (1898, 179304), (1928, 176514), (2263, 150384), (2418, 140744), (2847, 119536), (2892, 117676), (3133, 108624), (3224, 105558), (3504, 97123), (3796, 89652), (3856, 88257), (4526, 75192), (4836, 70372), (5694, 59768), (5784, 58838), (6266, 54312), (6448, 52779), (6789, 50128), (7471, 45552), (7592, 44826), (9052, 37596), (9399, 36208), (9672, 35186), (11388, 29884), (11568, 29419), (12532, 27156), (13578, 25064), (14942, 22776), (15184, 22413), (17593, 19344), (18104, 18798)]