16228872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 49570560

約数和(自身を除く): 33341688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 661, 682, 744, 792, 1023, 1116, 1322, 1364, 1983, 2046, 2232, 2644, 2728, 3069, 3966, 4092, 5288, 5949, 6138, 7271, 7932, 8184, 11898, 12276, 14542, 15864, 20491, 21813, 23796, 24552, 29084, 40982, 43626, 47592, 58168, 61473, 65439, 81964, 87252, 122946, 130878, 163928, 174504, 184419, 225401, 245892, 261756, 368838, 450802, 491784, 523512, 676203, 737676, 901604, 1352406, 1475352, 1803208, 2028609, 2704812, 4057218, 5409624, 8114436, 16228872]

約数ペア:

[(1, 16228872), (2, 8114436), (3, 5409624), (4, 4057218), (6, 2704812), (8, 2028609), (9, 1803208), (11, 1475352), (12, 1352406), (18, 901604), (22, 737676), (24, 676203), (31, 523512), (33, 491784), (36, 450802), (44, 368838), (62, 261756), (66, 245892), (72, 225401), (88, 184419), (93, 174504), (99, 163928), (124, 130878), (132, 122946), (186, 87252), (198, 81964), (248, 65439), (264, 61473), (279, 58168), (341, 47592), (372, 43626), (396, 40982), (558, 29084), (661, 24552), (682, 23796), (744, 21813), (792, 20491), (1023, 15864), (1116, 14542), (1322, 12276), (1364, 11898), (1983, 8184), (2046, 7932), (2232, 7271), (2644, 6138), (2728, 5949), (3069, 5288), (3966, 4092)]