216250112

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 468730080

約数和(自身を除く): 252479968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 181, 208, 256, 359, 362, 416, 718, 724, 832, 1436, 1448, 1664, 2353, 2872, 2896, 3328, 4667, 4706, 5744, 5792, 9334, 9412, 11488, 11584, 18668, 18824, 22976, 23168, 37336, 37648, 45952, 46336, 64979, 74672, 75296, 91904, 129958, 149344, 150592, 259916, 298688, 301184, 519832, 597376, 602368, 844727, 1039664, 1194752, 1689454, 2079328, 3378908, 4158656, 6757816, 8317312, 13515632, 16634624, 27031264, 54062528, 108125056, 216250112]

約数ペア:

[(1, 216250112), (2, 108125056), (4, 54062528), (8, 27031264), (13, 16634624), (16, 13515632), (26, 8317312), (32, 6757816), (52, 4158656), (64, 3378908), (104, 2079328), (128, 1689454), (181, 1194752), (208, 1039664), (256, 844727), (359, 602368), (362, 597376), (416, 519832), (718, 301184), (724, 298688), (832, 259916), (1436, 150592), (1448, 149344), (1664, 129958), (2353, 91904), (2872, 75296), (2896, 74672), (3328, 64979), (4667, 46336), (4706, 45952), (5744, 37648), (5792, 37336), (9334, 23168), (9412, 22976), (11488, 18824), (11584, 18668)]