6447456

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 72

約数和(自身を含む): 18686304

約数和(自身を除く): 12238848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 367, 488, 549, 732, 734, 976, 1098, 1101, 1464, 1468, 1952, 2196, 2202, 2928, 2936, 3303, 4392, 4404, 5856, 5872, 6606, 8784, 8808, 11744, 13212, 17568, 17616, 22387, 26424, 35232, 44774, 52848, 67161, 89548, 105696, 134322, 179096, 201483, 268644, 358192, 402966, 537288, 716384, 805932, 1074576, 1611864, 2149152, 3223728, 6447456]

約数ペア:

[(1, 6447456), (2, 3223728), (3, 2149152), (4, 1611864), (6, 1074576), (8, 805932), (9, 716384), (12, 537288), (16, 402966), (18, 358192), (24, 268644), (32, 201483), (36, 179096), (48, 134322), (61, 105696), (72, 89548), (96, 67161), (122, 52848), (144, 44774), (183, 35232), (244, 26424), (288, 22387), (366, 17616), (367, 17568), (488, 13212), (549, 11744), (732, 8808), (734, 8784), (976, 6606), (1098, 5872), (1101, 5856), (1464, 4404), (1468, 4392), (1952, 3303), (2196, 2936), (2202, 2928)]