2438266064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 5627639808

約数和(自身を除く): 3189373744

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 41, 46, 52, 62, 82, 92, 104, 124, 164, 184, 208, 248, 299, 328, 368, 401, 403, 496, 533, 598, 656, 713, 802, 806, 943, 1066, 1196, 1271, 1426, 1604, 1612, 1886, 2132, 2392, 2542, 2852, 3208, 3224, 3772, 4264, 4784, 5084, 5213, 5704, 6416, 6448, 7544, 8528, 9223, 9269, 10168, 10426, 11408, 12259, 12431, 15088, 16441, 16523, 18446, 18538, 20336, 20852, 24518, 24862, 29233, 32882, 33046, 36892, 37076, 41704, 49036, 49724, 58466, 65764, 66092, 73784, 74152, 83408, 98072, 99448, 116932, 119899, 131528, 132184, 147568, 148304, 161603, 196144, 198896, 213733, 233864, 239798, 263056, 264368, 285913, 323206, 378143, 380029, 427466, 467728, 479596, 509671, 571826, 646412, 756286, 760058, 854932, 959192, 1019342, 1143652, 1292824, 1512572, 1520116, 1709864, 1918384, 2038684, 2287304, 2585648, 3025144, 3040232, 3419728, 3716869, 4077368, 4574608, 4915859, 6050288, 6080464, 6625723, 7433738, 8154736, 9831718, 11722433, 13251446, 14867476, 19663436, 23444866, 26502892, 29734952, 39326872, 46889732, 53005784, 59469904, 78653744, 93779464, 106011568, 152391629, 187558928, 304783258, 609566516, 1219133032, 2438266064]

約数ペア:

[(1, 2438266064), (2, 1219133032), (4, 609566516), (8, 304783258), (13, 187558928), (16, 152391629), (23, 106011568), (26, 93779464), (31, 78653744), (41, 59469904), (46, 53005784), (52, 46889732), (62, 39326872), (82, 29734952), (92, 26502892), (104, 23444866), (124, 19663436), (164, 14867476), (184, 13251446), (208, 11722433), (248, 9831718), (299, 8154736), (328, 7433738), (368, 6625723), (401, 6080464), (403, 6050288), (496, 4915859), (533, 4574608), (598, 4077368), (656, 3716869), (713, 3419728), (802, 3040232), (806, 3025144), (943, 2585648), (1066, 2287304), (1196, 2038684), (1271, 1918384), (1426, 1709864), (1604, 1520116), (1612, 1512572), (1886, 1292824), (2132, 1143652), (2392, 1019342), (2542, 959192), (2852, 854932), (3208, 760058), (3224, 756286), (3772, 646412), (4264, 571826), (4784, 509671), (5084, 479596), (5213, 467728), (5704, 427466), (6416, 380029), (6448, 378143), (7544, 323206), (8528, 285913), (9223, 264368), (9269, 263056), (10168, 239798), (10426, 233864), (11408, 213733), (12259, 198896), (12431, 196144), (15088, 161603), (16441, 148304), (16523, 147568), (18446, 132184), (18538, 131528), (20336, 119899), (20852, 116932), (24518, 99448), (24862, 98072), (29233, 83408), (32882, 74152), (33046, 73784), (36892, 66092), (37076, 65764), (41704, 58466), (49036, 49724)]