272402208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2407

約数の個数: 144

約数和(自身を含む): 861509376

約数和(自身を除く): 589107168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2347, 2418, 2976, 3224, 3627, 3744, 4464, 4694, 4836, 6448, 7041, 7254, 8928, 9388, 9672, 12896, 14082, 14508, 18776, 19344, 21123, 28164, 29016, 30511, 37552, 38688, 42246, 56328, 58032, 61022, 72757, 75104, 84492, 91533, 112656, 116064, 122044, 145514, 168984, 183066, 218271, 225312, 244088, 274599, 291028, 337968, 366132, 436542, 488176, 549198, 582056, 654813, 675936, 732264, 873084, 945841, 976352, 1098396, 1164112, 1309626, 1464528, 1746168, 1891682, 2196792, 2328224, 2619252, 2837523, 2929056, 3492336, 3783364, 4393584, 5238504, 5675046, 6984672, 7566728, 8512569, 8787168, 10477008, 11350092, 15133456, 17025138, 20954016, 22700184, 30266912, 34050276, 45400368, 68100552, 90800736, 136201104, 272402208]

約数ペア:

[(1, 272402208), (2, 136201104), (3, 90800736), (4, 68100552), (6, 45400368), (8, 34050276), (9, 30266912), (12, 22700184), (13, 20954016), (16, 17025138), (18, 15133456), (24, 11350092), (26, 10477008), (31, 8787168), (32, 8512569), (36, 7566728), (39, 6984672), (48, 5675046), (52, 5238504), (62, 4393584), (72, 3783364), (78, 3492336), (93, 2929056), (96, 2837523), (104, 2619252), (117, 2328224), (124, 2196792), (144, 1891682), (156, 1746168), (186, 1464528), (208, 1309626), (234, 1164112), (248, 1098396), (279, 976352), (288, 945841), (312, 873084), (372, 732264), (403, 675936), (416, 654813), (468, 582056), (496, 549198), (558, 488176), (624, 436542), (744, 366132), (806, 337968), (936, 291028), (992, 274599), (1116, 244088), (1209, 225312), (1248, 218271), (1488, 183066), (1612, 168984), (1872, 145514), (2232, 122044), (2347, 116064), (2418, 112656), (2976, 91533), (3224, 84492), (3627, 75104), (3744, 72757), (4464, 61022), (4694, 58032), (4836, 56328), (6448, 42246), (7041, 38688), (7254, 37552), (8928, 30511), (9388, 29016), (9672, 28164), (12896, 21123), (14082, 19344), (14508, 18776)]