7990224

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 23183040

約数和(自身を除く): 15192816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 409, 444, 528, 592, 814, 818, 888, 1221, 1227, 1628, 1636, 1776, 2442, 2454, 3256, 3272, 4499, 4884, 4908, 6512, 6544, 8998, 9768, 9816, 13497, 15133, 17996, 19536, 19632, 26994, 30266, 35992, 45399, 53988, 60532, 71984, 90798, 107976, 121064, 166463, 181596, 215952, 242128, 332926, 363192, 499389, 665852, 726384, 998778, 1331704, 1997556, 2663408, 3995112, 7990224]

約数ペア:

[(1, 7990224), (2, 3995112), (3, 2663408), (4, 1997556), (6, 1331704), (8, 998778), (11, 726384), (12, 665852), (16, 499389), (22, 363192), (24, 332926), (33, 242128), (37, 215952), (44, 181596), (48, 166463), (66, 121064), (74, 107976), (88, 90798), (111, 71984), (132, 60532), (148, 53988), (176, 45399), (222, 35992), (264, 30266), (296, 26994), (407, 19632), (409, 19536), (444, 17996), (528, 15133), (592, 13497), (814, 9816), (818, 9768), (888, 8998), (1221, 6544), (1227, 6512), (1628, 4908), (1636, 4884), (1776, 4499), (2442, 3272), (2454, 3256)]