303895728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3647

約数の個数: 120

約数和(自身を含む): 924385280

約数和(自身を除く): 620489552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 3583, 4464, 4712, 5301, 7068, 7166, 9424, 10602, 10749, 14136, 14332, 21204, 21498, 28272, 28664, 32247, 42408, 42996, 57328, 64494, 68077, 84816, 85992, 111073, 128988, 136154, 171984, 204231, 222146, 257976, 272308, 333219, 408462, 444292, 515952, 544616, 612693, 666438, 816924, 888584, 999657, 1089232, 1225386, 1332876, 1633848, 1777168, 1999314, 2110387, 2450772, 2665752, 3267696, 3998628, 4220774, 4901544, 5331504, 6331161, 7997256, 8441548, 9803088, 12662322, 15994512, 16883096, 18993483, 25324644, 33766192, 37986966, 50649288, 75973932, 101298576, 151947864, 303895728]

約数ペア:

[(1, 303895728), (2, 151947864), (3, 101298576), (4, 75973932), (6, 50649288), (8, 37986966), (9, 33766192), (12, 25324644), (16, 18993483), (18, 16883096), (19, 15994512), (24, 12662322), (31, 9803088), (36, 8441548), (38, 7997256), (48, 6331161), (57, 5331504), (62, 4901544), (72, 4220774), (76, 3998628), (93, 3267696), (114, 2665752), (124, 2450772), (144, 2110387), (152, 1999314), (171, 1777168), (186, 1633848), (228, 1332876), (248, 1225386), (279, 1089232), (304, 999657), (342, 888584), (372, 816924), (456, 666438), (496, 612693), (558, 544616), (589, 515952), (684, 444292), (744, 408462), (912, 333219), (1116, 272308), (1178, 257976), (1368, 222146), (1488, 204231), (1767, 171984), (2232, 136154), (2356, 128988), (2736, 111073), (3534, 85992), (3583, 84816), (4464, 68077), (4712, 64494), (5301, 57328), (7068, 42996), (7166, 42408), (9424, 32247), (10602, 28664), (10749, 28272), (14136, 21498), (14332, 21204)]