220853304

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 713512800

約数和(自身を除く): 492659496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 181, 189, 216, 252, 269, 324, 362, 378, 504, 538, 543, 567, 648, 724, 756, 807, 1076, 1086, 1134, 1267, 1448, 1512, 1614, 1629, 1883, 2152, 2172, 2268, 2421, 2534, 3228, 3258, 3766, 3801, 4344, 4536, 4842, 4887, 5068, 5649, 6456, 6516, 7263, 7532, 7602, 9684, 9774, 10136, 11298, 11403, 13032, 14526, 14661, 15064, 15204, 16947, 19368, 19548, 21789, 22596, 22806, 29052, 29322, 30408, 33894, 34209, 39096, 43578, 45192, 45612, 48689, 50841, 58104, 58644, 67788, 68418, 87156, 91224, 97378, 101682, 102627, 117288, 135576, 136836, 146067, 152523, 174312, 194756, 203364, 205254, 273672, 292134, 305046, 340823, 389512, 406728, 410508, 438201, 584268, 610092, 681646, 821016, 876402, 1022469, 1168536, 1220184, 1314603, 1363292, 1752804, 2044938, 2629206, 2726584, 3067407, 3505608, 3943809, 4089876, 5258412, 6134814, 7887618, 8179752, 9202221, 10516824, 12269628, 15775236, 18404442, 24539256, 27606663, 31550472, 36808884, 55213326, 73617768, 110426652, 220853304]

約数ペア:

[(1, 220853304), (2, 110426652), (3, 73617768), (4, 55213326), (6, 36808884), (7, 31550472), (8, 27606663), (9, 24539256), (12, 18404442), (14, 15775236), (18, 12269628), (21, 10516824), (24, 9202221), (27, 8179752), (28, 7887618), (36, 6134814), (42, 5258412), (54, 4089876), (56, 3943809), (63, 3505608), (72, 3067407), (81, 2726584), (84, 2629206), (108, 2044938), (126, 1752804), (162, 1363292), (168, 1314603), (181, 1220184), (189, 1168536), (216, 1022469), (252, 876402), (269, 821016), (324, 681646), (362, 610092), (378, 584268), (504, 438201), (538, 410508), (543, 406728), (567, 389512), (648, 340823), (724, 305046), (756, 292134), (807, 273672), (1076, 205254), (1086, 203364), (1134, 194756), (1267, 174312), (1448, 152523), (1512, 146067), (1614, 136836), (1629, 135576), (1883, 117288), (2152, 102627), (2172, 101682), (2268, 97378), (2421, 91224), (2534, 87156), (3228, 68418), (3258, 67788), (3766, 58644), (3801, 58104), (4344, 50841), (4536, 48689), (4842, 45612), (4887, 45192), (5068, 43578), (5649, 39096), (6456, 34209), (6516, 33894), (7263, 30408), (7532, 29322), (7602, 29052), (9684, 22806), (9774, 22596), (10136, 21789), (11298, 19548), (11403, 19368), (13032, 16947), (14526, 15204), (14661, 15064)]