742824

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 2184000

約数和(自身を除く): 1441176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 181, 216, 228, 342, 362, 456, 513, 543, 684, 724, 1026, 1086, 1368, 1448, 1629, 2052, 2172, 3258, 3439, 4104, 4344, 4887, 6516, 6878, 9774, 10317, 13032, 13756, 19548, 20634, 27512, 30951, 39096, 41268, 61902, 82536, 92853, 123804, 185706, 247608, 371412, 742824]

約数ペア:

[(1, 742824), (2, 371412), (3, 247608), (4, 185706), (6, 123804), (8, 92853), (9, 82536), (12, 61902), (18, 41268), (19, 39096), (24, 30951), (27, 27512), (36, 20634), (38, 19548), (54, 13756), (57, 13032), (72, 10317), (76, 9774), (108, 6878), (114, 6516), (152, 4887), (171, 4344), (181, 4104), (216, 3439), (228, 3258), (342, 2172), (362, 2052), (456, 1629), (513, 1448), (543, 1368), (684, 1086), (724, 1026)]