304343712

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{17911}}^1$

素因数の和:17986

約数の個数: 72

約数和(自身を含む): 880195680

約数和(自身を除く): 575851968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 17911, 35822, 53733, 71644, 107466, 143288, 161199, 214932, 286576, 322398, 429864, 573152, 644796, 859728, 1056749, 1289592, 1719456, 2113498, 2579184, 3170247, 4226996, 5158368, 6340494, 8453992, 9510741, 12680988, 16907984, 19021482, 25361976, 33815968, 38042964, 50723952, 76085928, 101447904, 152171856, 304343712]

約数ペア:

[(1, 304343712), (2, 152171856), (3, 101447904), (4, 76085928), (6, 50723952), (8, 38042964), (9, 33815968), (12, 25361976), (16, 19021482), (18, 16907984), (24, 12680988), (32, 9510741), (36, 8453992), (48, 6340494), (59, 5158368), (72, 4226996), (96, 3170247), (118, 2579184), (144, 2113498), (177, 1719456), (236, 1289592), (288, 1056749), (354, 859728), (472, 644796), (531, 573152), (708, 429864), (944, 322398), (1062, 286576), (1416, 214932), (1888, 161199), (2124, 143288), (2832, 107466), (4248, 71644), (5664, 53733), (8496, 35822), (16992, 17911)]